%0 Journal Article %A A. S. Kasyukov %T Homotopic equivalence of Cech cochain complex and the combinatorial cochain complex %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1998 %P 7-10 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1998_6_a1/ %G ru %F VMUMM_1998_6_a1