@article{CMUC_1996_37_2_a16,
     author = {Okunev, Oleg},
     title = {A remark on the tightness of products},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {397--399},
     year = {1996},
     volume = {37},
     number = {2},
     mrnumber = {1399012},
     zbl = {0854.54013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1996_37_2_a16/}
}