@article{MAN_1886__27_157236,
     author = {Voss},
     title = {Ueber ein {Theorem} der analytischen {Mechanik}},
     journal = {Mathematische Annalen},
     pages = {569--574},
     year = {1886},
     volume = {27},
     zbl = {18.0848.02},
     url = {http://geodesic.mathdoc.fr/item/MAN_1886__27_157236/}
}