@article{DAN_1971_198_1_a7,
     author = {M. I. Kanovitch},
     title = {On complexity of {Boolean} function minimization},
     journal = {Doklady Akademii Nauk},
     pages = {35--38},
     publisher = {mathdoc},
     volume = {198},
     number = {1},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_198_1_a7/}
}