%0 Journal Article %A E. M. Bogatov %T On the history of the fixed point method and the contribution of the soviet mathematicians (1920s--1950s.) %J Čebyševskij sbornik %D 2018 %P 30-55 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2018_19_2_a2/ %G ru %F CHEB_2018_19_2_a2