(NsWARKA LEGKIH METALLOW I IH SPLAWOW (B/s - (NpUHOW(B, (NgRIGORIJ aLEKSANDROWI^s ((NmOSKWA (B;s (NlENINGRAD (B:s (NmA[GIZ(B,s, 1959)
Keywords: (NlEGKIE METALLYs -- (NsWARKAs; (NsPLAWY LEGKIE s -- (NsWARKAs