%0 Journal Article
%A V. V. Sokolov
%T Birationally isomorphic commutative rings of differential operators
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1978
%P 88-89
%V 12
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1978_12_3_a19/
%G ru
%F FAA_1978_12_3_a19