(NrASSKAZY (B/s - (NwERESAEW(B, (NwIKENTIJ wIKENTXEWI^s 1867-1945 ((NmINSK (B:s (NnAUKA I TEHNIKA(B,s, 1984)
Keywords: (NrUSSKAQ LITERATURAs