@article{JRAM_1831__7_146733,
     author = {Th. Clausen},
     title = {\"Uber den {Werth} der {Reihen} {Rn} = 1n - 2n + 3n - 4n + 5n - etc. in infin, und {Sn} = 1n - 3n + 5n - etc. in infin.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {112--115},
     publisher = {mathdoc},
     volume = {7},
     year = {1831},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1831__7_146733/}
}