Schennikova, N. V. (2011). Comparative study of prepositions «на» and «за» in Bulgarian and Russian. RUDN Journal of Language Studies, Semiotics and Semantics, 4, 72-77.
Chicago Style (17th ed.) CitationSchennikova, N V. "Comparative Study of Prepositions «на» and «за» in Bulgarian and Russian." RUDN Journal of Language Studies, Semiotics and Semantics 4 (2011): 72-77.
MLA (9th ed.) CitationSchennikova, N V. "Comparative Study of Prepositions «на» and «за» in Bulgarian and Russian." RUDN Journal of Language Studies, Semiotics and Semantics, 4, 2011, pp. 72-77.
Warning: These citations may not always be 100% accurate.