(NaNDREJ pETROWI^ mINAKOW (B:s 1893-1954 - (NlI[EWSKIJ(B, (Nw(B. (Np(B.s ((NmOSKWA (B:s (NnAUKA(B,s, 1983)
Keywords: (NmINAKOW(B, (NaNDREJ pETROWI^s; (NmEHANIKAs