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@article{DM_1993_5_3_a11, author = {K. A. Zykov}, title = {Realization of some systems of {Boolean} functions by schemes consisting of two-input elements}, journal = {Diskretnaya Matematika}, pages = {125--149}, publisher = {mathdoc}, volume = {5}, number = {3}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1993_5_3_a11/} }
K. A. Zykov. Realization of some systems of Boolean functions by schemes consisting of two-input elements. Diskretnaya Matematika, Tome 5 (1993) no. 3, pp. 125-149. http://geodesic.mathdoc.fr/item/DM_1993_5_3_a11/