@article{DAN_1972_207_3_a3,
     author = {Yu. L. Ershov},
     title = {Continuous lattices and $A$-spaces},
     journal = {Doklady Akademii Nauk},
     pages = {523--526},
     publisher = {mathdoc},
     volume = {207},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_3_a3/}
}