@article{MZ_1969__111_171188,
     author = {Gerhard Schmeisser},
     title = {Bemerkungen zu einer {Vermutung} von {Ilieff.}},
     journal = {Mathematische Zeitschrift},
     pages = {121--125},
     publisher = {mathdoc},
     volume = {111},
     year = {1969},
     zbl = {0176.36703},
     url = {http://geodesic.mathdoc.fr/item/MZ_1969__111_171188/}
}