@article{10_21136_CPM_1983_118181,
     author = {Van\v{c}ura, Zden\v{e}k},
     title = {Differentialgeometrie der {Kugel-} und {Linienmannigfaltigkeiten} im dreidimensionalen euklidischen {Raum}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {342--352},
     publisher = {mathdoc},
     volume = {108},
     number = {4},
     year = {1983},
     doi = {10.21136/CPM.1983.118181},
     mrnumber = {727534},
     zbl = {0534.53013},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1983.118181/}
}