Friedrich, Paul. 1966. Structural Implications of Russian Pronominal Usage. (Janua Linguarum, XX.) The Hague and Paris: Mouton.
@book{Friedrich-1966, address = {The Hague and Paris}, author = {Friedrich, Paul}, publisher = {Mouton}, series = {Janua Linguarum}, title = {Structural Implications of Russian Pronominal Usage}, volume = {XX}, year = {1966} }