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@article{DAN_1984_278_1_a12, author = {I. A. Yunus}, title = {A problem of {Fox}}, journal = {Doklady Akademii Nauk}, pages = {53--56}, publisher = {mathdoc}, volume = {278}, number = {1}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_1_a12/} }
I. A. Yunus. A problem of Fox. Doklady Akademii Nauk, Tome 278 (1984) no. 1, pp. 53-56. http://geodesic.mathdoc.fr/item/DAN_1984_278_1_a12/