%0 Journal Article
%A A. E. Polishchuk
%T I.\,N.~Bernstein--I.\,M.~Gel'fand--S.\,I.~Gel'fand equivalence for triangulated categories generated by  helixes
%J Izvestiya. Mathematics 
%D 1994
%P 127-140
%V 43
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1994_43_1_a7/
%G en
%F IM2_1994_43_1_a7