@article{10_21136_CMJ_1957_100231, author = {\v{S}vec, Alois}, title = {Certaines enveloppes des familles $\infty^3$ d'homographies dans $S_5$}, journal = {Czechoslovak Mathematical Journal}, pages = {57--65}, publisher = {mathdoc}, volume = {07}, number = {1}, year = {1957}, doi = {10.21136/CMJ.1957.100231}, mrnumber = {0095493}, zbl = {0090.38202}, language = {fr}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1957.100231/} }