%0 Journal Article %A A. V. Chernov %T Investigation of conditions for preserving global solvability of operator equations by means of comparison systems in the form of functional-integral equations in $\mathbf{C}[0;T]$ %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2024 %P 109-136 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2024_34_1_a7/ %G ru %F VUU_2024_34_1_a7