(N~APLYGIN (B/s - (NgUMILEWSKIJ(B, (NlEW iWANOWI^s ((NmOSKWA (B:s (NmOLODAQ GWARDIQ(B,s, 1969)
Keywords: (N~APLYGIN(B, (NaLEKSEJ tIMOFEEWI^s -- 1869-1871; (NfIZIKAs; (NiSTORIQ FIZIKIs