@article{SM_1975_27_2_a3,
     author = {V. M. Ul'yanov},
     title = {On~compactifications satisfying the first axiom of countability and absolutes},
     journal = {Sbornik. Mathematics},
     pages = {199--226},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1975},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1975_27_2_a3/}
}