% This is esapub.sty 16-04-1997
% based on  article.sty 16-Mar-88

\typeout{Document Style `article' <16 Mar 88>.}


\def\@ptsize{0} \@namedef{ds@11pt}{\def\@ptsize{1}}
\@namedef{ds@12pt}{\def\@ptsize{2}} 
\def\ds@twoside{\@twosidetrue \@mparswitchtrue} \def\ds@draft{\overfullrule
5pt} \@options
%\input art1\@ptsize.sty\relax



\def\labelenumi{\theenumi.} 
\def\theenumi{\arabic{enumi}} 
\def\labelenumii{(\theenumii)}
\def\theenumii{\alph{enumii}}
\def\p@enumii{\theenumi}
\def\labelenumiii{\theenumiii.}
\def\theenumiii{\roman{enumiii}}
\def\p@enumiii{\theenumi(\theenumii)}
\def\labelenumiv{\theenumiv.}
\def\theenumiv{\Alph{enumiv}} 
\def\p@enumiv{\p@enumiii\theenumiii}

\def\labelitemi{$\bullet$}
\def\labelitemii{\bf --}
\def\labelitemiii{$\ast$}
\def\labelitemiv{$\cdot$}

\def\verse{\let\\=\@centercr 
 \list{}{\itemsep\z@ \itemindent -1.5em\listparindent \itemindent 
 \rightmargin\leftmargin\advance\leftmargin 1.5em}\item[]}
\let\endverse\endlist
\def\quotation{\list{}{\listparindent 1.5em
 \itemindent\listparindent
 \rightmargin\leftmargin \parsep 0pt plus 1pt}\item[]}
\let\endquotation=\endlist
\def\quote{\list{}{\rightmargin\leftmargin}\item[]}
\let\endquote=\endlist

\def\descriptionlabel#1{\hspace\labelsep \bf #1}
\def\description{\list{}{\labelwidth\z@ \itemindent-\leftmargin
 \let\makelabel\descriptionlabel}}
\let\enddescription\endlist


\def\theequation{\arabic{equation}}


\def\titlepage{\@restonecolfalse\if@twocolumn\@restonecoltrue\onecolumn
 \else \newpage \fi \thispagestyle{empty}\c@page\z@}
\def\endtitlepage{\if@restonecol\twocolumn \else \newpage \fi}

\arraycolsep 5pt \tabcolsep 6pt \arrayrulewidth .4pt \doublerulesep 2pt 
\tabbingsep \labelsep 

\skip\@mpfootins = \skip\footins
\fboxsep = 3pt \fboxrule = .4pt 

\newcounter{part}
\newcounter {section}
\newcounter {subsection}[section]
\newcounter {subsubsection}[subsection]
\newcounter {paragraph}[subsubsection]
\newcounter {subparagraph}[paragraph]

\def\thepart{\Roman{part}} \def\thesection {\arabic{section}.} %FF
\def\thesubsection {\thesection\arabic{subsection}.} %FF
\def\thesubsubsection {\thesubsection\arabic{subsubsection}.} %FF
\def\theparagraph {\thesubsubsection.\arabic{paragraph}}
\def\thesubparagraph {\theparagraph.\arabic{subparagraph}}

\def\@pnumwidth{1.55em}
\def\@tocrmarg {2.55em}
\def\@dotsep{4.5}
\setcounter{tocdepth}{3}

\def\tableofcontents{\section*{Contents\@mkboth{CONTENTS}{CONTENTS}}
 \@starttoc{toc}}
\def\l@part#1#2{\addpenalty{\@secpenalty}
 \addvspace{2.25em plus 1pt} \begingroup
 \@tempdima 3em \parindent \z@ \rightskip \@pnumwidth \parfillskip
-\@pnumwidth 
 {\large \bf \leavevmode #1\hfil \hbox to\@pnumwidth{\hss #2}}\par
 \nobreak \endgroup}
\def\l@section#1#2{\addpenalty{\@secpenalty} \addvspace{1.0em plus 1pt}
\@tempdima 1.5em \begingroup
 \parindent \z@ \rightskip \@pnumwidth 
 \parfillskip -\@pnumwidth 
 \bf \leavevmode \advance\leftskip\@tempdima \hskip -\leftskip #1\nobreak\hfil
\nobreak\hbox to\@pnumwidth{\hss #2}\par
 \endgroup}
 
\def\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
\def\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
\def\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
\def\l@subparagraph{\@dottedtocline{5}{10em}{5em}}
\def\listoffigures{\section*{List of Figures\@mkboth
 {LIST OF FIGURES}{LIST OF FIGURES}}\@starttoc{lof}}
\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
\def\listoftables{\section*{List of Tables\@mkboth
 {LIST OF TABLES}{LIST OF TABLES}}\@starttoc{lot}}
\let\l@table\l@figure


\def\thebibliography#1{\section*{REFERENCES\@mkboth
 {REFERENCES}{REFERENCES}}\list
 {[\arabic{enumi}]}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
 \advance\leftmargin\labelsep
 \usecounter{enumi}}
 \def\newblock{\hskip .11em plus .33em minus .07em}
 \sloppy\clubpenalty4000\widowpenalty4000
 \sfcode`\.=1000\relax}
\let\endthebibliography=\endlist
 

\newif\if@restonecol
\def\theindex{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
\columnseprule \z@
\columnsep 35pt\twocolumn[\section*{Index}]
 \@mkboth{INDEX}{INDEX}\thispagestyle{plain}\parindent\z@
 \parskip\z@ plus .3pt\relax\let\item\@idxitem}
\def\@idxitem{\par\hangindent 40pt}
\def\subitem{\par\hangindent 40pt \hspace*{20pt}}
\def\subsubitem{\par\hangindent 40pt \hspace*{30pt}}
\def\endtheindex{\if@restonecol\onecolumn\else\clearpage\fi}
\def\indexspace{\par \vskip 10pt plus 5pt minus 3pt\relax}

\def\footnoterule{\kern-3\p@ 
 \hrule width .4\columnwidth 
 \kern 2.6\p@} 

\long\def\@makefntext#1{\parindent 1em\noindent 
 \hbox to 1.8em{\hss$^{\@thefnmark}$}#1}


\setcounter{topnumber}{2}
\def\topfraction{.7}
\setcounter{bottomnumber}{1}
\def\bottomfraction{.3}
\setcounter{totalnumber}{3}
\def\textfraction{.2}
\def\floatpagefraction{.5}
\setcounter{dbltopnumber}{2}
\def\dbltopfraction{.7}
\def\dblfloatpagefraction{.5}

\long\def\@makecaption#1#2{
 \vskip 10pt 
%%FF \setbox\@tempboxa\hbox{#1: #2}
%%FF \ifdim \wd\@tempboxa >\hsize #1: #2\par \else \hbox
 \setbox\@tempboxa\hbox{#1 #2}
 \ifdim \wd\@tempboxa >\hsize #1 #2\par \else \hbox
to\hsize{\hfil\box\@tempboxa\hfil} 
 \fi}


\newcounter{figure}
\def\thefigure{\@arabic\c@figure}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{{\it Figure \thefigure}.} %FF
%\def\fnum@figure{Figure \thefigure}
\def\figure{\@float{figure}}
\let\endfigure\end@float
\@namedef{figure*}{\@dblfloat{figure}}
\@namedef{endfigure*}{\end@dblfloat}
\newcounter{table}
\def\thetable{\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{{\it Table \thetable}.} %FF

\def\table{\@float{table}}
\let\endtable\end@float
\@namedef{table*}{\@dblfloat{table}}
\@namedef{endtable*}{\end@dblfloat}


\def\maketitle{\par
 \begingroup
 \def\thefootnote{\fnsymbol{footnote}}
 \def\@makefnmark{\hbox 
 to 0pt{$^{\@thefnmark}$\hss}} 
 \if@twocolumn 
 \twocolumn[\@maketitle] 
 \else \newpage
% \global\@topnum\z@ \@maketitle \fi\thispagestyle{empty}\@thanks
 \global\@topnum\z@ \@maketitle \fi\thispagestyle{esapubheadings}\@thanks
 \endgroup
 \setcounter{footnote}{0}
 \let\maketitle\relax
 \let\@maketitle\relax
 \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}
\def\@maketitle{\newpage
 \null
 \vskip 2em \vskip 1.5cm \begin{center} %FF
% \vskip 2em \begin{center}
% {\LARGE \@title \par} \vskip 1.5em {\large \lineskip .5em
% {\normalsize \@title \par} \vskip 1.5em {\normalsize \lineskip .5em
 {\normalsize \bf \@title \par} \vskip 1.5em {\normalsize \lineskip .5em %FF
 \vskip 3mm %FF
\begin{tabular}[t]{c}\@author 
 \end{tabular}\par} 
% \vskip 1em {\large \@date} \end{center}
 \end{center} %FF
 \par
% \vskip 1.5em} 
 \vskip 3.5em} % FF
\def\abstract{\if@twocolumn
% \section*{Abstract}
\section*{ABSTRACT}
\else \small 
\begin{center}
{\bf Abstract\vspace{-.5em}\vspace{0pt}} 
\end{center}
\quotation 
\fi}
\def\endabstract{\if@twocolumn\else\endquotation\fi}

\mark{{}{}} 



\if@twoside \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}\def\@evenhead{\rm \thepage\hfil \sl
\leftmark}\def\@oddhead{\hbox{}\sl \rightmark \hfil
\rm\thepage}\def\sectionmark##1{\markboth {\uppercase{\ifnum \c@secnumdepth
>\z@
 \thesection\hskip 1em\relax \fi ##1}}{}}\def\subsectionmark##1{\markright
{\ifnum \c@secnumdepth >\@ne
 \thesubsection\hskip 1em\relax \fi ##1}}}
\else \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}\def\@oddhead{\hbox {}\sl \rightmark \hfil
\rm\thepage}\def\sectionmark##1{\markright {\uppercase{\ifnum \c@secnumdepth
>\z@
 \thesection\hskip 1em\relax \fi ##1}}}}
\fi

\def\ps@myheadings{\let\@mkboth\@gobbletwo
\def\@oddhead{\hbox{}\sl\rightmark \hfil
\rm \thepage}\def\@oddfoot{}\def\@evenhead{\rm \thepage\hfil\sl\leftmark\hbox
{}}\def\@evenfoot{}\def\sectionmark##1{}\def\subsectionmark##1{}}
%%new input by KOF
\def\ps@esapubheadings{\let\@mkboth\@gobbleone
\def\@oddhead{\hbox{}\sl\rightmark \hfil
\rm \thepage}\def\@oddfoot{}\def\@evenhead{\rm \thepage\hfil\sl\leftmark\hbox
{}}\def\@evenfoot{}}
%%end new input by KOF

\def\today{\ifcase\month\or
 January\or February\or March\or April\or May\or June\or
 July\or August\or September\or October\or November\or December\fi
 \space\number\day, \number\year}

\ps@plain \pagenumbering{arabic} \onecolumn \if@twoside\else\raggedbottom\fi 

%% begin of art9.sty

\lineskip 1pt \normallineskip 1pt
\def\baselinestretch{1}

%\def\@normalsize{\@setsize\normalsize{12pt}\xpt\@xpt
\def\@normalsize{\@setsize\normalsize{10pt}\xpt\@xpt
\abovedisplayskip 10pt plus2pt minus5pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus3pt\belowdisplayshortskip 6pt plus3pt
minus3pt\let\@listi\@listI} 
\def\small{\@setsize\small{11pt}\ixpt\@ixpt
\abovedisplayskip 8.5pt plus 3pt minus 4pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus2pt\belowdisplayshortskip 4pt plus2pt minus 2pt
\def\@listi{\leftmargin\leftmargini \topsep 4pt plus 2pt minus 2pt\parsep 2pt
plus 1pt minus 1pt
\itemsep \parsep}}
\def\footnotesize{\@setsize\footnotesize{9.5pt}\viiipt\@viiipt
\abovedisplayskip 6pt plus 2pt minus 4pt\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus 1pt\belowdisplayshortskip 3pt plus 1pt minus
2pt
\def\@listi{\leftmargin\leftmargini \topsep 3pt plus 1pt minus 1pt\parsep 2pt
plus 1pt minus 1pt
\itemsep \parsep}}
\def\scriptsize{\@setsize\scriptsize{8pt}\viipt\@viipt}
\def\tiny{\@setsize\tiny{6pt}\vpt\@vpt}
\def\large{\@setsize\large{14pt}\xiipt\@xiipt}
\def\Large{\@setsize\Large{18pt}\xivpt\@xivpt}
\def\LARGE{\@setsize\LARGE{22pt}\xviipt\@xviipt}
\def\huge{\@setsize\huge{25pt}\xxpt\@xxpt}
\def\Huge{\@setsize\Huge{30pt}\xxvpt\@xxvpt}
\normalsize 

%\if@twoside \oddsidemargin 44pt \evensidemargin 82pt \marginparwidth 107pt
\if@twoside \oddsidemargin 3mm \evensidemargin 3mm \marginparwidth 1pt %FF
\else \oddsidemargin 3mm \evensidemargin 3mm % FF
%\else \oddsidemargin 63pt \evensidemargin 63pt
% \marginparwidth 90pt 
 \marginparwidth 1pt % FF
\fi
\marginparsep 11pt 
% \topmargin 27pt \headheight 12pt \headsep 25pt \footskip 30pt 
% \topmargin 1.4cm \headheight 0pt \headsep 0pt \footskip 30pt % FF
 \topmargin 0.0cm \headheight 0pt \headsep 0pt \footskip 30pt % KOF
%\pagestyle{empty} % FF

\textheight = 24.5truecm
%\textheight = 43\baselineskip
\advance\textheight by \topskip
%\textwidth 345pt \columnsep 10pt \columnseprule 0pt 
\textwidth 17.1truecm \columnsep 1truecm \columnseprule 0pt % FF

\footnotesep 6.65pt 
\skip\footins 9pt plus 4pt minus 2pt 
\floatsep 12pt plus 2pt minus 2pt \textfloatsep 20pt plus 2pt minus 4pt
\intextsep 12pt plus 2pt minus 2pt \@maxsep 20pt \dblfloatsep 12pt plus 2pt
minus 2pt \dbltextfloatsep 20pt plus 2pt minus 4pt \@dblmaxsep 20pt 
\@fptop 0pt plus 1fil \@fpsep 8pt plus 2fil \@fpbot 0pt plus 1fil 
\@dblfptop 0pt plus 1fil \@dblfpsep 8pt plus 2fil \@dblfpbot 0pt plus 1fil
\marginparpush 5pt 

\parskip 0pt plus 1pt \parindent 15pt \partopsep 2pt plus 1pt minus 1pt 
%\parskip 10pt plus 1pt minus 1pt \parindent=0pt \partopsep 2pt plus 1pt minus 1pt  %FF
\@lowpenalty 51 \@medpenalty 151 \@highpenalty 301 
\@beginparpenalty -\@lowpenalty \@endparpenalty -\@lowpenalty \@itempenalty
-\@lowpenalty 


\def\part{\par \addvspace{4ex} \@afterindentfalse \secdef\@part\@spart} 
\def\@part[#1]#2{\ifnum \c@secnumdepth >\m@ne \refstepcounter{part}
\addcontentsline{toc}{part}{\thepart \hspace{1em}#1}\else
\addcontentsline{toc}{part}{#1}\fi { \parindent 0pt \raggedright 
 \ifnum \c@secnumdepth >\m@ne \Large \bf Part \thepart \par \nobreak \fi \huge
\bf #2\markboth{}{}\par } \nobreak \vskip 3ex \@afterheading } 
\def\@spart#1{{\parindent 0pt \raggedright 
 \huge \bf 
 #1\par} \nobreak \vskip 3ex \@afterheading } 
\def\section{\@startsection{section}{1}{\z@}{-3.5ex plus -1ex minus 
 -.2ex }{2.3ex plus .2ex}{\centering\normalsize}} % FF
%\def\section{\@startsection{section}{1}{\z@}{-3.5ex plus -1ex minus 
% -.2ex}{2.3ex plus .2ex}{\Large\bf}}
\def\subsection{\@startsection{subsection}{2}{\z@}{-3.25ex plus -1ex minus 
 -.2ex}{1.5ex plus .2ex}{\centering\normalsize}} % FF
% -.2ex}{1.5ex plus .2ex}{\large\bf}}
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{-3.0ex plus 
-1ex minus -.2ex}{1.8ex plus .2ex}{\centering\normalsize}} % FF
%-1ex minus -.2ex}{1.5ex plus .2ex}{\normalsize\bf}}
\def\paragraph{\@startsection
 {paragraph}{4}{\z@}{3.25ex plus 1ex minus .2ex}{-1em}{\normalsize\bf}}
\def\subparagraph{\@startsection
 {subparagraph}{4}{\parindent}{3.25ex plus 1ex minus 
 .2ex}{-1em}{\normalsize\bf}}


\setcounter{secnumdepth}{3}

\def\appendix{\par
 \setcounter{section}{0}
 \setcounter{subsection}{0}
 \def\thesection{\Alph{section}}}


\leftmargini 25pt
\leftmarginii 22pt \leftmarginiii 18.7pt \leftmarginiv 17pt \leftmarginv 10pt
\leftmarginvi 10pt
\leftmargin\leftmargini
\labelsep 5pt
\labelwidth\leftmargini\advance\labelwidth-\labelsep
\def\@listI{\leftmargin\leftmargini \parsep 4pt plus 2pt minus 1pt\topsep 8pt
plus 2pt minus 4pt\itemsep 4pt plus 2pt minus 1pt}
\let\@listi\@listI
\@listi 
\def\@listii{\leftmargin\leftmarginii
 \labelwidth\leftmarginii\advance\labelwidth-\labelsep
 \topsep 4pt plus 2pt minus 1pt
 \parsep 2pt plus 1pt minus 1pt
 \itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
 \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
 \topsep 2pt plus 1pt minus 1pt 
 \parsep \z@ \partopsep 1pt plus 0pt minus 1pt
 \itemsep \topsep}
\def\@listiv{\leftmargin\leftmarginiv
 \labelwidth\leftmarginiv\advance\labelwidth-\labelsep}
\def\@listv{\leftmargin\leftmarginv
 \labelwidth\leftmarginv\advance\labelwidth-\labelsep}
\def\@listvi{\leftmargin\leftmarginvi
 \labelwidth\leftmarginvi\advance\labelwidth-\labelsep}

\typeout{Start of special ESA-SP definitions <26 Apr 1995>.}

\newdimen\pagewidth \newdimen\pageheight \newdimen\ruleht
\hsize=17.0cm  \vsize=24.5cm  \maxdepth=2.2pt  \parindent=0pc
\pagewidth=\hsize \pageheight=\vsize \ruleht=.5pt
\abovedisplayskip=6pt plus 3pt minus 1pt
\belowdisplayskip=6pt plus 3pt minus 1pt
\abovedisplayshortskip=0pt plus 3pt
\belowdisplayshortskip=4pt plus 3pt

\voffset=-1truecm
\hoffset=-0.5truecm



\newinsert\margin
\dimen\margin=\maxdimen

\def\onepageout#1{\shipout\vbox{ 
    \offinterlineskip 
    \vbox to \pageheight{
      \ifvoid\margin\else 
        \rlap{\kern31pc\vbox to\z@{\kern4pt\box\margin \vss}}\fi
      #1 \boxmaxdepth=\maxdepth}}\advancepageno}

%\output{\onepageout{\unvbox255}} % was commented FF

\newbox\partialpage
\def\begindoublecolumns{\begingroup
  \output={\global\setbox\partialpage=\vbox{\unvbox255\bigskip}}\eject
  \output={\doublecolumnout} \hsize=8cm \vsize=50.0cm} %
                                                       %i.e. ge.2*\vsize was 50.0cm 
\def\enddoublecolumns{\output={\balancecolumns}\eject
  \endgroup \pagegoal=\vsize}

\def\doublecolumnout{\splittopskip=\topskip \splitmaxdepth=\maxdepth
  \dimen255=24.5cm \advance\dimen255 by-\ht\partialpage % dime255 was 24.5cm
  \setbox0=\vsplit255 to\dimen255 \setbox2=\vsplit255 to\dimen255
  \onepageout\pagesofar
  \unvbox255 \penalty\outputpenalty}
\def\pagesofar{\unvbox\partialpage
  \wd0=\hsize \wd2=\hsize \hbox to\pagewidth{\box0\hfil\box2}}
\def\balancecolumns{\setbox0=\vbox{\unvbox255} \dimen255=\ht0
  \advance\dimen255 by\topskip \advance\dimen255 by-\baselineskip
  \divide\dimen255 by2 \splittopskip=\topskip
  {\vbadness=10000 \loop \global\setbox3=\copy0
    \global\setbox1=\vsplit3 to\dimen255
    \ifdim\ht3>\dimen255 \global\advance\dimen255 by1pt \repeat}
  \setbox0=\vbox to\dimen255{\unvbox1}
  \setbox2=\vbox to\dimen255{\unvbox3}
  \pagesofar}

 \font\ninerm=cmr9
 \font\ninebf=cmbx9
 \font\nineit=cmti9
 \font\ninesl=cmsl9
 \font\ninei=cmmi9
 \font\ninesy=cmsy9

 \font\seveni=cmmi7
 \font\sevenrm=cmr7
 \font\sevensy=cmsy7
 \font\fivei=cmmi5
 \font\fiverm=cmr5
 \font\fivesy=cmsy5
 \font\rm=cmr9
 \font\bf=cmbx9
 \font\it=cmti9
 \font\sl=cmsl9

\def\mathfamilydefs{
 \def\rm{\fam0 \ninerm}
 \def\mit{\fam1 }
 \def\cal{\fam2 }
 \def\it{\fam\itfam \nineit}
 \def\sl{\fam\slfam \ninesl}
 \def\bf{\fam\bffam \ninebf}
 \textfont0=\ninerm 
\scriptfont0=\sevenrm \scriptscriptfont0=\fiverm
 \textfont1=\ninei  
\scriptfont1=\seveni  \scriptscriptfont0=\fivei
 \textfont2=\ninesy 
\scriptfont2=\sevensy \scriptscriptfont2=\fivesy
 \textfont\itfam=\nineit
 \textfont\slfam=\ninesl
 \textfont\bffam=\ninebf 


%%\scriptfont\bffam=\sevenbf 
%%         \scriptscriptfont\bffam=\fivebf
}

\mathfamilydefs

\baselineskip=10pt

\ninerm
%\pageno=1
%\nopagenumbers

\pagestyle{empty} %FF

\tolerance 400
\parskip 10pt plus 1pt minus 1pt
\parindent 0pt
\def\references{\vskip 20pt\centerline{REFERENCES}\vskip 10pt\parskip 2pt}
%\def\ref{\parshape=4 0cm 8cm 0.4cm 7.6cm 0.4cm 7.6cm 0.4cm 7.6cm} 


\def\bibitem{\vspace{-1.5ex}\@ifnextchar[{\@lbibitem}{\@bibitem}}

\def\@lbibitem[#1]#2{\item[\@biblabel{#1}]\if@filesw 
      { \def\protect##1{\string ##1\space}\immediate
        \write\@auxout{\string\bibcite{#2}{#1}}}\fi\ignorespaces}
%% Placement of `}' in def of \@lbibitem corrected 29 Apr 87
%% (Error found by Arthur Ogawa.)

\def\@bibitem#1{\item\if@filesw \immediate\write\@auxout
       {\string\bibcite{#1}{\the\c@enumi}}\fi\ignorespaces}

\def\bibcite#1#2{\global\@namedef{b@#1}{#2}}

\let\citation\@gobble

\def\cite{\@ifnextchar [{\@tempswatrue\@citex}{\@tempswafalse\@citex[]}}

% \penalty\@m added to definition of \@citex to allow a line
% break after the `,' in citations like [Jones80,Smith77]
% (Added 23 Oct 86)
%
% space added after the `,' (21 Nov 87)
%
\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
  \def\@citea{}\@cite{\@for\@citeb:=#2\do
    {\@citea\def\@citea{,\penalty\@m\ }\@ifundefined
       {b@\@citeb}{{\bf ?}\@warning
       {Citation `\@citeb' on page \thepage \space undefined}}%
\hbox{\csname b@\@citeb\endcsname}}}{#1}}

\let\bibdata=\@gobble
\let\bibstyle=\@gobble

\def\bibliography#1{\if@filesw\immediate\write\@auxout{\string\bibdata{#1}}\fi
  \@input{\jobname.bbl}}

\def\bibliographystyle#1{\if@filesw\immediate\write\@auxout
    {\string\bibstyle{#1}}\fi}


\typeout{End of special ESA-SP definitions <26 Apr 1995>.}

\typeout{Begin AABIB definitions.}

% This is AABIB.STY, a LaTeX style for use with BibTeX style AABIB.BST
% and the LaTeX package of Astrononomy and Astrophysics.
% Adapted from RRBIB.STY which was adapted from ASTRON.STY by Sake Hogeveen.
% Rob Rutten, Sterrekundig Instituut Utrecht, January 1991.

\@ifundefined{chapter}{\def\thebibliography#1{
\section*{REFERENCES}                          %AA  put back into
%%  \@mkboth                                    %RR  taken out
%%  {REFERENCES}{REFERENCES}}                   %RR  taken out
  \list
  {\relax}{\setlength{\labelsep}{0em}
        \setlength{\itemindent}{-\bibhang}
        \setlength{\itemsep}{\parskip}          %RR instead of 0pt
        \setlength{\parsep}{0pt}
        \setlength{\leftmargin}{\bibhang}}
    \def\newblock{\hskip .11em plus .33em minus .07em}
    \sloppy\clubpenalty4000\widowpenalty4000
    \sfcode`\.=1000\relax}}%
{\def\thebibliography#1{
%% \chapter*{Bibliography\@mkboth               %RR taken out
%%  {BIBLIOGRAPHY}{BIBLIOGRAPHY}}               %RR taken out
  \list
  {\relax}{\setlength{\labelsep}{0em}
        \setlength{\itemindent}{-\bibhang}
        \setlength{\itemsep}{\parskip}          %RR instead op 0pt
        \setlength{\parsep}{0pt}
        \setlength{\leftmargin}{\bibhang}}
    \def\newblock{\hskip .11em plus .33em minus .07em}
    \sloppy\clubpenalty4000\widowpenalty4000
    \sfcode`\.=1000\relax}}

\newlength{\bibhang}
\setlength{\bibhang}{1.4em}        %AA 1.4em    %RR 4x instead of 1.4em

\let\@internalcite\cite
\def\cite{\@ifstar{\citeyear}{\citefull}}
\def\citefull{\def\astroncite##1##2{##1\ ##2}\@internalcite}  %RR \ in, comma out
\def\citeyear{\def\astroncite##1##2{##1\ (##2)}\@internalcite} %RR #1, \ and () extra  

\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
  \def\@citea{}\@cite{\@for\@citeb:=#2\do
    {\@citea\def\@citea{; }\@ifundefined       %RR??   %RR comma instead of ;
       {b@\@citeb}{{\bf ??}\@warning              %RR extra ?
       {Citation `\@citeb' on page \thepage \space undefined}}%
{\csname b@\@citeb\endcsname}}}{#1}}

\def\@cite#1#2{#1\if@tempswa #2\fi}       %RR parentheses and comma out
\def\@biblabel#1{}

\typeout{End AABIB definitions.}
%%input by KOF
\renewenvironment{table}
               {\footnotesize\@float{table}}
               {\end@float}
\renewenvironment{table*}
               {\footnotesize\@dblfloat{table}}
               {\end@dblfloat}
%%end input by KOF
