@article{DM_1999_11_4_a9,
     author = {S. S. Marchenkov},
     title = {On the expressibility of functions of many-valued logic in some logical-functional classes},
     journal = {Diskretnaya Matematika},
     pages = {110--126},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1999_11_4_a9/}
}