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@article{DAN_1957_113_2_a18, author = {V. N. Roginskii}, title = {Equivalent transformations of relay circuits of class~$\mathrm P$}, journal = {Doklady Akademii Nauk}, pages = {328--331}, publisher = {mathdoc}, volume = {113}, number = {2}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_113_2_a18/} }
V. N. Roginskii. Equivalent transformations of relay circuits of class~$\mathrm P$. Doklady Akademii Nauk, Tome 113 (1957) no. 2, pp. 328-331. http://geodesic.mathdoc.fr/item/DAN_1957_113_2_a18/