@article{CMUC_1984_25_2_a1,
     author = {Sokolov, G. A.},
     title = {On some classes of compact spaces lying in $\Sigma$-products},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {219--231},
     year = {1984},
     volume = {25},
     number = {2},
     mrnumber = {768809},
     zbl = {0577.54014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1984_25_2_a1/}
}