@article{DM_2018_30_2_a0,
     author = {V. B. Alekseev},
     title = {On closed classes in partial $k$-valued logic that contain the class of monotone functions},
     journal = {Diskretnaya Matematika},
     pages = {3--13},
     year = {2018},
     volume = {30},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2018_30_2_a0/}
}