@article{CMUC_2002__43_2_a10,
     author = {Okunev, Oleg},
     title = {Tightness of compact spaces is preserved by the $t$-equivalence relation},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {335--342},
     publisher = {mathdoc},
     volume = {43},
     number = {2},
     year = {2002},
     mrnumber = {1922131},
     zbl = {1090.54004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2002__43_2_a10/}
}