Template:R:sel-nor:Prokofyev:1935
G. N. Prokofyev (1935) Селькупская грамматика [Selkup grammar][1], Scientific Research Association of the Institute of the Peoples of the North
G. N. Prokofyev (1935) Селькупская грамматика [Selkup grammar][1], Scientific Research Association of the Institute of the Peoples of the North