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@article{IVM_1960_5_a2, author = {A. D. Aleksandrov}, title = {Investigation on the maximum {principle.~V}}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {16--26}, publisher = {mathdoc}, number = {5}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1960_5_a2/} }
A. D. Aleksandrov. Investigation on the maximum principle.~V. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1960), pp. 16-26. http://geodesic.mathdoc.fr/item/IVM_1960_5_a2/