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@article{DM_1992_4_4_a1, author = {A. A. Markov}, title = {Calculation of {Boolean} functions by systems of formulas of bounded complexity}, journal = {Diskretnaya Matematika}, pages = {12--25}, publisher = {mathdoc}, volume = {4}, number = {4}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1992_4_4_a1/} }
A. A. Markov. Calculation of Boolean functions by systems of formulas of bounded complexity. Diskretnaya Matematika, Tome 4 (1992) no. 4, pp. 12-25. http://geodesic.mathdoc.fr/item/DM_1992_4_4_a1/