@article{10_21136_CPMF_1950_123884,
     author = {Palaj, Cyril},
     title = {Sur la signification g\'eom\'etrique de certains invariants simultan\'es des coniques et des quadriques},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {159--177},
     publisher = {mathdoc},
     volume = {75},
     number = {3},
     year = {1950},
     doi = {10.21136/CPMF.1950.123884},
     mrnumber = {0042718},
     zbl = {0040.14803},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1950.123884/}
}