Sunik, Orest P. 1985. Ul'čskij jazyk: issledovanija i materialy. Leningrad: Nauka, Leningradskoe Otdelenie. 262pp.
@book{stdSunikUlchskij, author = {Sunik, Orest P.}, pages = {262}, publisher = {Leningrad: Nauka, Leningradskoe Otdelenie}, title = {Ul'čskij jazyk: issledovanija i materialy}, year = {1985} }