%0 Journal Article
%A S. N. Ushakov
%A E. F. Panarin
%T The synthesis of high molecular amides and hydrazides of penicillins
%J Doklady Akademii Nauk
%D 1963
%P 334-337
%V 149
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_2_a31/
%G ru
%F DAN_1963_149_2_a31