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@article{DAN_1982_264_5_a15, author = {A. R. Rubinov}, title = {On the reducibility of the generalized traveling salesman problem of lower dimension}, journal = {Doklady Akademii Nauk}, pages = {1087--1090}, publisher = {mathdoc}, volume = {264}, number = {5}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1982_264_5_a15/} }
A. R. Rubinov. On the reducibility of the generalized traveling salesman problem of lower dimension. Doklady Akademii Nauk, Tome 264 (1982) no. 5, pp. 1087-1090. http://geodesic.mathdoc.fr/item/DAN_1982_264_5_a15/