(NgIDROTEHNI^ESKIE SOORUVENIQ (B/s - (NpODAREW(B, (NwASILIJ wASILXEWI^s ((NmOSKWA (B:s (Nb(B. (NI(B.,s, 1925)
(Nt(B. 1, (NwYP(B. 3 (1925, 185 (NS(B., (NIL(B.) :s (NpLOTINYs
Keywords: (NgIDROTEHNI^ESKIE SOORUVENIQs