@article{ARM_1971_7_1_a3,
     author = {Karpe, Robert},
     title = {Verallgemeinerung der {Stirling'schen} {Zahlen} der 2. {Art}},
     journal = {Archivum mathematicum},
     pages = {29--30},
     year = {1971},
     volume = {7},
     number = {1},
     mrnumber = {0302454},
     zbl = {0241.05008},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/ARM_1971_7_1_a3/}
}