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\usepackage{latexsym}
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\bibliographystyle{alpha}
\setlength{\textwidth}{135mm}
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\setlength{\evensidemargin}{10mm}
\setlength{\topmargin}{0mm}
\setlength{\textwidth}{6in}
\newtheorem{ass}{Assumption}[section]
\newtheorem{defn}{Definition}[section]
\newtheorem{rem}{Remark}


\newenvironment{apabib}{
  \noindent
\begin{center}
{\bf{ R}EFERENCES}
\end{center}
\vspace{-3mm}
\begin{list}{}{
  \topsep          0mm
  \leftmargin     10mm
  \parsep          0mm
  \listparindent -10mm}
  \item[]\strut\par}{
\end{list}}

\newcommand{\thmref}[1]{Theorem~\ref{#1}}
\newcommand{\secref}[1]{Section~\ref{#1}}
\newcommand{\subsecref}[1]{subsection~\ref{#1}}
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\newcommand{\assref}[1]{\ref{#1}}
\newcommand{\remref}[1]{remark~\ref{#1}}
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\newcommand{\cov}{\operatorname{\bold Cov}}
\newcommand{\Jureckova}{Jure\v{c}kov\'{a} }
\newcommand{\Hajek}{H\'{a}jek }
\newcommand{\Herce}{Herc\'{e} }
\newcommand{\Hardle}{H\"{a}rdle }
\newcommand{\Sidak}{\v{S}id\'{a}k }
\newcommand{\Csorgo}{Cs\"{o}rg\H{o} }
\newcommand{\Cramer}{Cram\'{e}r }
\newcommand{\Revesz}{R\'{e}v\'{e}sz }
\newcommand{\EE}{\bold E}
\newcommand{\OO}{{\mathcal O}}
\newcommand{\VAR}{\bold{Var}}
\def\RR{\hbox{\raise.4ex\hbox{$\scriptstyle{|}$}\hskip-1.85pt R}}
