%0 Journal Article
%A V. A. Zapol'skii
%T Functional characterization of Vasil'ev invariants
%J Zapiski Nauchnykh Seminarov POMI
%D 2008
%P 39-53
%V 353
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2008_353_a4/
%G ru
%F ZNSL_2008_353_a4