@article{10_21136_CMJ_1979_101607,
     author = {Karger, Adolf},
     title = {Darboux motions in $E_n$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {303--317},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1979},
     doi = {10.21136/CMJ.1979.101607},
     mrnumber = {529518},
     zbl = {0393.53006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101607/}
}