@article{MOMA_1954__57_176908,
     author = {Hans Robert M\"uller},
     title = {Fl\"achenl\"aufige {Bewegungsvorg\"ange} im elliptischen {Raum} {I.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {29--43},
     publisher = {mathdoc},
     volume = {57},
     year = {1954},
     zbl = {0053.42605},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1954__57_176908/}
}