%0 Journal Article
%A M. I. Klyuchantsev
%T On the construction of r-even solutions of singular differential equations
%J Doklady Akademii Nauk
%D 1975
%P 1004-1007
%V 224
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_224_5_a3/
%G ru
%F DAN_1975_224_5_a3