@article{MM2_1984__49_155040,
     author = {Helmut Knebl},
     title = {Ebene algebraische {Kurven} vom {Typ} p, q.},
     journal = {Manuscripta mathematica},
     pages = {165--176},
     publisher = {mathdoc},
     volume = {49},
     year = {1984},
     url = {http://geodesic.mathdoc.fr/item/MM2_1984__49_155040/}
}