%0 Journal Article %A D. B. Fuchs %A A. S. Schwarz %T On the homotopy theory of functors in the category of topological spaces %J Doklady Akademii Nauk %D 1962 %P 543-546 %V 143 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_3_a12/ %G ru %F DAN_1962_143_3_a12