%0 Journal Article
%A N. N. Sveshnikov
%A I. I. Levkoev
%A N. I. Shirokova
%A N. A. Damir
%T The action of phosgene on acetylmethylene derivatives of heterocyclic bases and some reactions between 

%J Doklady Akademii Nauk
%D 1963
%P 1091-1094
%V 148
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_148_5_a26/
%G ru
%F DAN_1963_148_5_a26