@article{DM_2007_19_2_a10,
     author = {V. I. Panteleev and N. A. Peryazev},
     title = {On representation of $k$-valued logic functions by a~sum of products of subfunctions},
     journal = {Diskretnaya Matematika},
     pages = {94--100},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2007_19_2_a10/}
}