(NwWEDENIE W ASTRONOMI@ (B/s - (NiWANOW(B, (NaLEKSANDR aLEKSANDROWI^s ((NmOSKWA (B: s (NgOS(B. (NIZD(B-(NWO(B,s, 1922)
Keywords: (NaSTRONOMIQs