@article{10_21136_CMJ_1961_100472,
     author = {Hor\'ak, Vladim{\'\i}r},
     title = {Les complexes osculateurs des congruences de droites},
     journal = {Czechoslovak Mathematical Journal},
     pages = {440--460},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {1961},
     doi = {10.21136/CMJ.1961.100472},
     mrnumber = {0132476},
     zbl = {0106.15001},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1961.100472/}
}