@article{MZ_1974__138_172093,
     author = {Karl Jakob Dienst},
     title = {\"Uber die {Eigenschattengrenze} hermitischer {Quadriken.}},
     journal = {Mathematische Zeitschrift},
     pages = {191--198},
     year = {1974},
     volume = {138},
     zbl = {0273.50011},
     url = {http://geodesic.mathdoc.fr/item/MZ_1974__138_172093/}
}