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@article{MZM_1970_7_3_a0, author = {V. V. Vasin}, title = {Relationship of several variational methods for the approximate solution of ill-posed problems}, journal = {Matemati\v{c}eskie zametki}, pages = {265--272}, publisher = {mathdoc}, volume = {7}, number = {3}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_3_a0/} }
V. V. Vasin. Relationship of several variational methods for the approximate solution of ill-posed problems. Matematičeskie zametki, Tome 7 (1970) no. 3, pp. 265-272. http://geodesic.mathdoc.fr/item/MZM_1970_7_3_a0/