@article{10_21136_CPMF_1947_121547,
     author = {Havl{\'\i}\v{c}ek, Karel},
     title = {Contact des courbes et des hypersph\'eres dans un espace euclidien a $n$ dimensions},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {137--146},
     publisher = {mathdoc},
     volume = {72},
     number = {3},
     year = {1947},
     doi = {10.21136/CPMF.1947.121547},
     mrnumber = {0027164},
     zbl = {0035.23005},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1947.121547/}
}