@article{DM_2022_34_3_a3,
     author = {S. S. Marchenkov},
     title = {Logical extensions of the parametric closure operator},
     journal = {Diskretnaya Matematika},
     pages = {52--62},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2022_34_3_a3/}
}