(NrABO^IJ KLASS rOSSII (B:s 1907 - (NFEWRALX (B1917 (NG(B. /s - (NlAWERY^EW(B, (Nw(B.(Nq(B.s; (NgOLUB(B, (Np(B.(Na(B.s ((NmOSKWA (B:s (NnAUKA(B,s, 1982)
Keywords: (NoB]ESTWENNYE KLASSYs -- (NrOSSIQs