Drupal6: Filter nodes with current site language
===

I`m using Views with Views OR module, and i want to filter biblio publications according to this scheme:

    Current Site Language: English
    Biblio Publication Language(not node translation language): English
    == OR
    Current Site Language: Russian
    Biblio Publication Language(not node translation language): English
    == OR
    Current Site Language: Russian
    Biblio Publication Language(not node translation language): Russian

But I cannot find appropriate filter to indicate current site language. Can anyone help?