@article{DAN_1980_252_5_a9,
     author = {R. B. Feizullaev},
     title = {Ternary semigroups of locally homeomorphic mappings},
     journal = {Doklady Akademii Nauk},
     pages = {1063--1065},
     publisher = {mathdoc},
     volume = {252},
     number = {5},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_5_a9/}
}