Last update: Tue Nov 11 02:09:06 MST 2025
@Preamble{
"\ifx \undefined \booktitle \def \booktitle#1{{{\em #1}}} \fi" #
"\ifx \undefined \cyr \let \cyr = \relax \fi" #
"\ifx \undefined \mathbb \def \mathbb #1{{\bf #1}}\fi"
}