(NoKSIMY (B/s - (NpE[KOWA(B, (NwALENTINA mOISEEWNAs; (NsAWOSTINA(B, (NwALENTINA mIHAJLOWNAs; (NiWANOWA(B, (NeLENA kONSTANTINOWNAs; (NiNSTITUT GEOHIMII I ANALITI^ESKOJ HIMII IM(B. (Nw(B.(Ni(B. (NwERNADSKOGO an sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1977)
Keywords: (NoRGANI^ESKAQ HIMIQs