@article{DAN_1975_223_5_a11,
     author = {B. \`E. Shapirovskii},
     title = {On imbedding extremally disconnected spaces in compact {Hausdorff} spaces. $b$-points and weight of pointwise normal spaces},
     journal = {Doklady Akademii Nauk},
     pages = {1083--1086},
     publisher = {mathdoc},
     volume = {223},
     number = {5},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_5_a11/}
}