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@article{IVM_1972_5_a12, author = {G. N. Serikov}, title = {On the problem of game contact of motions for systems with lag}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {84--91}, publisher = {mathdoc}, number = {5}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1972_5_a12/} }
G. N. Serikov. On the problem of game contact of motions for systems with lag. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1972), pp. 84-91. http://geodesic.mathdoc.fr/item/IVM_1972_5_a12/