%0 Journal Article %A O. G. Smolyanov %T The class of spaces in which the theorem on the bounded differentiability of the inverse mapping is valid %J Matematičeskie zametki %D 1975 %P 703-709 %V 17 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1975_17_5_a2/ %G ru %F MZM_1975_17_5_a2