@article{JRAM_1969__0239_0240_150956,
     author = {Josef Weier},
     title = {\"Uber die verallgemeinerten {Koordinaten} eines {Fl\"ussigkeitstr\"opfchens.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {24--31},
     publisher = {mathdoc},
     volume = {0239_0240},
     year = {1969},
     zbl = {0197.24001},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1969__0239_0240_150956/}
}