@article{JRAM_1969__0239_0240_150979,
     author = {Ernst Kunz},
     title = {\"Uber gewisse singul\"are {Punkte} algebraischer {Mannigfaltigkeiten.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {300--305},
     publisher = {mathdoc},
     volume = {0239_0240},
     year = {1969},
     zbl = {0182.23801},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1969__0239_0240_150979/}
}