(NsOLNCE I zEMLQ (B/ s - (NpOPOW(B, (NpAWEL iWANOWI^s ((NmOSKWA (B:s (NwOEN(B. (NIZD(B-(NWO(B,s, 1951)
Keywords: (NsOLNCE s; (NzEMLQs