%0 Journal Article %A S. P. Novikov %T Bloch homology. Critical points of functions and closed 1-forms %J Doklady Akademii Nauk %D 1986 %P 1321-1324 %V 287 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_287_6_a9/ %G ru %F DAN_1986_287_6_a9