%0 Journal Article
%A A. S. Shmelev
%T Some properties of symplectic and hyper-K\"ahlerian structures
%J Doklady Akademii Nauk
%D 1994
%P 304-306
%V 336
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1994_336_3_a3/
%G ru
%F DAN_1994_336_3_a3