@article{CMUC_1977__18_4_a14,
     author = {Hu\v{s}ek, Miroslav},
     title = {Topological spaces without $\kappa $-accessible diagonal},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {777--788},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {1977},
     mrnumber = {0515009},
     zbl = {0374.54035},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1977__18_4_a14/}
}