@article{DM_2014_26_3_a0,
     author = {M. A. Bashov and S. N. Selezneva},
     title = {On the length of functions of $k$-valued logic in the class of polynomial normal forms modulo~$k$},
     journal = {Diskretnaya Matematika},
     pages = {3--9},
     publisher = {mathdoc},
     volume = {26},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2014_26_3_a0/}
}