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@article{DAN_1989_309_4_a3, author = {M. I. Grinchuk}, title = {On the complexity of relay contact networks realizing symmetric}, journal = {Doklady Akademii Nauk}, pages = {787--791}, publisher = {mathdoc}, volume = {309}, number = {4}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a3/} }
M. I. Grinchuk. On the complexity of relay contact networks realizing symmetric. Doklady Akademii Nauk, Tome 309 (1989) no. 4, pp. 787-791. http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a3/