deletions | additions       diff --git a/header.tex b/header.tex  index dcb408a..3ec67ac 100644  --- a/header.tex  +++ b/header.tex 
...
usepackage[T2A]{fontenc}  usepackage[utf8]{inputenc} %usepackage[T2A]{fontenc}  %usepackage[utf8]{inputenc}  usepackage{pscyr}   usepackage[english, russian]{babel}  usepackage[pdftex]{graphicx}