@article{CMUC_1977__18_2_a13,
     author = {Veksler, A. I.},
     title = {Functional characteristics of $P'$-spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {363--366},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1977},
     mrnumber = {0451217},
     zbl = {0358.54020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1977__18_2_a13/}
}