%0 Journal Article
%A V. Yu. Ovsienko
%A C. Roger
%T Extensions of the Virasoro Group and the Virasoro Algebra by Modules of Tensor Densities on $S^1$
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1996
%P 86-88
%V 30
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1996_30_4_a14/
%G ru
%F FAA_1996_30_4_a14