%0 Journal Article %A A. V. Chernov %T A majorant-minorant criterion for the total preservation of global solvability of a~functional operator equation %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2012 %P 62-73 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2012_3_a7/ %G ru %F IVM_2012_3_a7