\magnification=\magstep1
\hsize=16truecm

\input amstex
\TagsOnRight
\parindent=20pt
\parskip=2pt plus 1.7pt
\define\A{{\bold A}}
\define\BB{{\bold B}}
\define\DD{{\bold D}}
\define\T{{\bold T}}
\define\U{{\bold U}}
\define\({\left(}
\define\){\right)}
\define\[{\left[}
\define\]{\right]}
\define\e{\varepsilon}
\define\oo{\omega}
\define\const{\text{\rm const.}\,}
\define\supp {\sup\limits}
\define\inff{\inf\limits}
\define\summ{\sum\limits}
\define\prodd{\prod\limits}
\define\limm{\lim\limits}
\define\limsupp{\limsup\limits}
\define\liminff{\liminf\limits}
\define\bigcapp{\bigcap\limits}
\define\bigcupp{\bigcup\limits}
\define\Cov{\text{\rm Cov}\,}
\define\Var{\text{\rm Var}\,}
\def\Re{\text{\rm Re}\,}
\def\Im{\text{\rm Im}\,}
\font\script =cmcsc10
\font\kisit=cmti8
\font\BBB=msbm10

\define\sumn{\operatornamewithlimits{ {\sum}^{\prime(\text{\kisit n})}} }

\define\sumnl{\operatornamewithlimits{ {\sum}^{\prime(\text{\kisit
n,$\,$m })}} }

\input resz1.tex
\input resz2.tex
\input resz3.tex
\input resz4.tex
\input resz5.tex

\bye
