@article{IIGUM_2014_10_a6,
     author = {V. I. Panteleev and L. V. Ryabets},
     title = {The closure operator with the equality predicate branching on the set of hyperfunctions on two-element set},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {93--105},
     publisher = {mathdoc},
     volume = {10},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2014_10_a6/}
}