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@article{IVM_1958_6_a16, author = {A. D. Lyashko}, title = {On the convergence of methods analogous to that of {Galerkin}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {176--179}, publisher = {mathdoc}, number = {6}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1958_6_a16/} }
A. D. Lyashko. On the convergence of methods analogous to that of Galerkin. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1958), pp. 176-179. http://geodesic.mathdoc.fr/item/IVM_1958_6_a16/