@article{CMUC_1965_6_1_a6,
     author = {Havel, V\'aclav},
     title = {Kartesisch assoziierte {Zerlegungen} {(Vorl\"aufige} {Mitteilung)}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {49--51},
     year = {1965},
     volume = {6},
     number = {1},
     mrnumber = {0176934},
     zbl = {0149.25501},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1965_6_1_a6/}
}