%0 Journal Article %A L. G. Mustafaev %T On a semiheap of continuous open mappings %J Doklady Akademii Nauk %D 1977 %P 31-34 %V 233 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a6/ %G ru %F DAN_1977_233_1_a6