@article{DAN_1965_160_1_a4,
     author = {V. A. Efremovich and V. I. Pupko},
     title = {Properties of equimorphisms at infinity},
     journal = {Doklady Akademii Nauk},
     pages = {22--24},
     publisher = {mathdoc},
     volume = {160},
     number = {1},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_1_a4/}
}