%0 Journal Article %A V. P. Tanana %T The $\beta$-convergence of the projection method for operator equations of the first kind with a~nonlinear operator %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1977 %P 79-83 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1977_8_a8/ %G ru %F IVM_1977_8_a8