%0 Journal Article %A V. A. Kurchatov %T Approximate solution of functional equations with nondifferentiable operators by the linearization method.~I %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1979 %P 53-61 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1979_7_a6/ %G ru %F IVM_1979_7_a6