%0 Journal Article
%A N. K. Kochetkov
%A E. E. Nifantyev
%T Substitution reactions in the methylene group of $\beta$-ketoacetals
%J Doklady Akademii Nauk
%D 1958
%P 462-465
%V 121
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_121_3_a17/
%G ru
%F DAN_1958_121_3_a17