@article{DAN_1970_191_1_a9,
     author = {V. A. Slepyan},
     title = {The number of irredundant tests, and measures of informativeness of a column for almost all binary tables},
     journal = {Doklady Akademii Nauk},
     pages = {35--38},
     publisher = {mathdoc},
     volume = {191},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_1_a9/}
}