%0 Journal Article %A A. N. Dranishnikov %T Extension of mappings into CW-complexes %J Sbornik. Mathematics %D 1993 %P 47-56 %V 74 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1993_74_1_a3/ %G en %F SM_1993_74_1_a3