@article{10_21136_CMJ_1973_101182,
     author = {Vanhecke, Lieven},
     title = {Vari\'et\'es pseudo-ombilicales de codimension 2 et de courbure moyenne constante dans un espace elliptique \`a $n+2$ dimensions et g\'en\'eralisations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {404--412},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {1973},
     doi = {10.21136/CMJ.1973.101182},
     mrnumber = {0334012},
     zbl = {0265.53019},
     language = {fr},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101182/}
}