%0 Journal Article
%A M. M. Graev
%T The number of invariant Einstein metrics on a homogeneous space, Newton polytopes and contractions of Lie algebras
%J Izvestiya. Mathematics 
%D 2007
%P 247-306
%V 71
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2007_71_2_a1/
%G en
%F IM2_2007_71_2_a1