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@article{DAN_1965_160_3_a13, author = {I. Yu. Ryzhakov}, title = {An analogue of a problem of {E.\,I.~Zolotarev}}, journal = {Doklady Akademii Nauk}, pages = {552--554}, publisher = {mathdoc}, volume = {160}, number = {3}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_3_a13/} }
I. Yu. Ryzhakov. An analogue of a problem of E.\,I.~Zolotarev. Doklady Akademii Nauk, Tome 160 (1965) no. 3, pp. 552-554. http://geodesic.mathdoc.fr/item/DAN_1965_160_3_a13/