@article{DAN_1987_292_4_a1,
     author = {F. G. Avkhadiev},
     title = {Injectivity in the domain of open isolated mappings with given},
     journal = {Doklady Akademii Nauk},
     pages = {780--783},
     publisher = {mathdoc},
     volume = {292},
     number = {4},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_292_4_a1/}
}