@article{MET_1967__11_175336,
     author = {J. Roppert},
     title = {Einf\"uhrung in die mathematische {Statistik} {(Schmetterer,} {L.)} .},
     journal = {Metrika},
     pages = {231--232},
     year = {1967},
     volume = {11},
     url = {http://geodesic.mathdoc.fr/item/MET_1967__11_175336/}
}