@article{ARM_1968_4_4_a0,
     author = {Guggenheimer, H.},
     title = {Some geometric remarks about dispersions},
     journal = {Archivum mathematicum},
     pages = {193--199},
     year = {1968},
     volume = {4},
     number = {4},
     mrnumber = {0265661},
     zbl = {0215.43801},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1968_4_4_a0/}
}