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@article{DAN_1977_234_5_a9, author = {G. A. Stepanyantz}, title = {Combinatorial problems on the control of motion}, journal = {Doklady Akademii Nauk}, pages = {1028--1031}, publisher = {mathdoc}, volume = {234}, number = {5}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_234_5_a9/} }
G. A. Stepanyantz. Combinatorial problems on the control of motion. Doklady Akademii Nauk, Tome 234 (1977) no. 5, pp. 1028-1031. http://geodesic.mathdoc.fr/item/DAN_1977_234_5_a9/