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@article{IVM_1968_3_a5, author = {V. A. Dem'yanenko}, title = {L. {Euler's} hypothesis}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {37--42}, publisher = {mathdoc}, number = {3}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1968_3_a5/} }
V. A. Dem'yanenko. L. Euler's hypothesis. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1968), pp. 37-42. http://geodesic.mathdoc.fr/item/IVM_1968_3_a5/