@article{DM_2006_18_1_a1,
     author = {A. S. Kuz'min and V. T. Markov and A. A. Nechaev and A. B. Shishkov},
     title = {Approximation of {Boolean} functions by monomial functions},
     journal = {Diskretnaya Matematika},
     pages = {9--29},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2006_18_1_a1/}
}