@article{CMUC_2002__43_3_a8,
     author = {Buzyakova, Raushan Z.},
     title = {On $D$-property of strong $\Sigma$ spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {493--495},
     publisher = {mathdoc},
     volume = {43},
     number = {3},
     year = {2002},
     mrnumber = {1920524},
     zbl = {1090.54018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2002__43_3_a8/}
}