Bubrix, D. V. 1949. Grammatika literaturnogo komi jazyka. Leningrad: Leningrad State University.
@book{bubrix1949,
address = {Leningrad},
author = {Bubrix, D. V.},
publisher = {Leningrad State University},
title = {Grammatika literaturnogo komi jazyka},
year = {1949}
}