%0 Journal Article
%A V. V. Vishnevskii
%A T. G. Gureeva
%T A class of second-order semitangent structures
%J Trudy Geometricheskogo Seminara
%D 1984
%P 9-19
%V 16
%U http://geodesic.mathdoc.fr/item/KUTGS_1984_16_a1/
%G ru
%F KUTGS_1984_16_a1