@article{10_21136_CPM_1968_108583,
     author = {N\'aden{\'\i}k, Zbyn\v{e}k},
     title = {Les courbes de largeur constante dans l'espace \`a quatre dimensions},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {134--140},
     publisher = {mathdoc},
     volume = {093},
     number = {2},
     year = {1968},
     doi = {10.21136/CPM.1968.108583},
     mrnumber = {0234350},
     zbl = {0155.30304},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1968.108583/}
}