%0 Journal Article
%A T. A. Ryzhkina
%T On some homeomorphisms of the space $R^3$ from the point of view of their action on specific differential systems
%J Doklady Akademii Nauk
%D 1977
%P 1034-1037
%V 235
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_235_5_a11/
%G ru
%F DAN_1977_235_5_a11