@article{DAN_1967_175_2_a8,
     author = {B. Pasynkov},
     title = {Open mappings},
     journal = {Doklady Akademii Nauk},
     pages = {292--295},
     publisher = {mathdoc},
     volume = {175},
     number = {2},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_2_a8/}
}