@article{MAN_1875__8_156668,
     author = {Frahm},
     title = {Note \"uber die {Rotation} eines starren {K\"orpers}},
     journal = {Mathematische Annalen},
     pages = {31--34},
     publisher = {mathdoc},
     volume = {8},
     year = {1875},
     zbl = {06.0605.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1875__8_156668/}
}