@article{VMUMM_1988_2_a16,
     author = {A. E. Lipatova},
     title = {Sharpening of an estimate for the complexity of realization of a system of all conjunctions of length $n$ by switching circuits},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {69--71},
     publisher = {mathdoc},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1988_2_a16/}
}