%0 Journal Article %A B. N. Delone %A M. I. Shtogrin %T Simplification of Sch\"onflies theorem proof %J Doklady Akademii Nauk %D 1974 %P 95-98 %V 219 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_219_1_a21/ %G ru %F DAN_1974_219_1_a21