@article{PDM_2011_13_a3,
     author = {O. L. Kolcheva and I. A. Pankratova},
     title = {Statistical independence of the {Boolean} function superposition},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {11--12},
     publisher = {mathdoc},
     number = {13},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2011_13_a3/}
}