@article{CMUC_1972__13_4_a17,
     author = {Trnkov\'a, V\v{e}ra},
     title = {A note on product of topological spaces {(Preliminary} communication)},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1972__13_4_a17/}
}