[***SPAM***] Re[1]: Problem with cyrillic letters

Thanks a lot to all who answered, espeisially to Otfried.

I installed pscyr following the  instruction on http://samolisov.blogspot.com/2009/05/miktex-27-pscyr.html (in russian), 
and now all works fine.

The correct  preambule now is 

\usepackage[utf8]{inputenc}
\usepackage[english,russian]{babel}
\usepackage{pscyr}