1
Published: 2010.
2
Published: c2005.
Superior document: Russian literature and thought
3
Published: 2012,, c1984.
Superior document: Wiener Slawistischer Almanach. Sonderband ; 12
4
Published: 2012,, c1992.
Superior document: Wiener Slawistischer Almanach. Sonderband ; 27