(NwITAMINNAQ POLNOCENNOSTX PITANIQ (B/s - (NqKOWLEW(B, (NtIHON nIKOLAEWI^(B.s ((NlENINGRAD (B:s (NmEDGIZ(B. (NlENINGRADSKOE OTDELENIE(B,s, 1961)
Keywords: (NwITAMINYs; (NpITANIE(B, (NPOTREBNOSTX W PITANIIs; (NaWITAMINOZYs; (NwITAMINIZIROWANNYE PRODUKTYs