@article{MZM_2023_113_6_a1,
     author = {V. I. Varankina and E.M. Vechtomov},
     title = {Semigroups of {Relatively} {Continuous} {Binary} {Relations
}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {807--819},
     publisher = {mathdoc},
     volume = {113},
     number = {6},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2023_113_6_a1/}
}