@article{VTPMK_2021_1_a4,
     author = {D. O. Daderkin},
     title = {Truth-table unoids satisfying the {Urzyczyn's} conditions},
     journal = {Vestnik Tverskogo gosudarstvennogo universiteta. Seri\^a Prikladna\^a matematika},
     pages = {59--70},
     year = {2021},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTPMK_2021_1_a4/}
}