(NwOZNIKNOWENIE I RAZWITIE PISXMA (B/s - (NiSTRIN(B, (NwIKTOR aLEKSANDROWI^s; (NaKADEMIQ NAUK sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1965)
Keywords: (NpISXMENNOSTXs -- (NiSTORIQs