{cyrillic} is for questions about using TeX for typesetting documents in Cyrillic script.
There are various ways to write documents in Cyrillic script. The question Cyrillic in (La)TeX gives an overview.
{cyrillic} is for questions about using TeX for typesetting documents in Cyrillic script.
There are various ways to write documents in Cyrillic script. The question Cyrillic in (La)TeX gives an overview.