@article{CMUC_1990__31_1_a4,
     author = {Dow, Alan and Watson, Stephen},
     title = {Skula spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {27--31},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1990},
     mrnumber = {1056167},
     zbl = {0695.54004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1990__31_1_a4/}
}