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@article{TM_1975_134_a15, author = {J. Ne\v{c}as}, title = {An approximate method for finding the critical points of even functionals}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {235--239}, publisher = {mathdoc}, volume = {134}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1975_134_a15/} }
J. Nečas. An approximate method for finding the critical points of even functionals. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions and its applications, Tome 134 (1975), pp. 235-239. http://geodesic.mathdoc.fr/item/TM_1975_134_a15/