%0 Journal Article
%A Evgeny Feigin
%T The PBW Filtration, Demazure Modules and Toroidal Current Algebras
%J Symmetry, integrability and geometry: methods and applications
%D 2008
%V 4
%U http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a69/
%G en
%F SIGMA_2008_4_a69