(NuZKOZAHWATNAQ WYEMKA UGLQ NA PLASTAH TONKIH I SREDNEJ MO]NOSTI (B/ s - (NpANOW(B, (Na(B.(Nd(B. s; (NtI]ENKO(B, (Nn(B.(Na(B. s; (NzAMQTNIN(B, (Ni(B.(Ns(B. s ((NmOSKWA (B: s (NuGLETEHIZDAT(B,s, 1958)
Keywords: (NuGLEDOBY^A (B- (NmEHANIZACIQ s; (NuGOLXNYE MA[INYs