@article{VMUMM_2007_3_a1,
     author = {S. B. Gashkov},
     title = {Remark on minimization of depth of {Boolean} circuits},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {7--9},
     publisher = {mathdoc},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2007_3_a1/}
}