@article{JRAM_1853__45_147539,
     author = {K. Schellbach},
     title = {Mathematische {Miszellen.} {IX.} {\"Uber} den {Schwerpunct} sph\"arischer {Figuren.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {279--282},
     publisher = {mathdoc},
     volume = {45},
     year = {1853},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1853__45_147539/}
}