%0 Journal Article
%A A. I. Bondal
%A A. E. Polishchuk
%T Homological properties of associative algebras: the method of helices
%J Izvestiya. Mathematics 
%D 1994
%P 219-260
%V 42
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1994_42_2_a0/
%G en
%F IM2_1994_42_2_a0