%0 Journal Article %A V. K. Ivanov %T A method for error estimation in the solution of operator equations of the first kind in a~Hilbert space %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1986 %P 22-26 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1986_8_a3/ %G ru %F IVM_1986_8_a3