@article{NUMA_1969__13_131915,
     author = {L. ELSNER},
     title = {Bemerkung zu einer {Arbeit} von {MARSHALL} und {OLKIN.}},
     journal = {Numerische Mathematik},
     pages = {245--246},
     publisher = {mathdoc},
     volume = {13},
     year = {1969},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1969__13_131915/}
}