@article{CRMATH_2018__356_2_214_0,
     author = {Foo, Wei-Guo and Merker, Jo\"el and Ta, The-Anh},
     title = {Parametric {CR-umbilical} locus of ellipsoids in $ {\mathbb{C}}^{2}$},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {214--221},
     publisher = {Elsevier},
     volume = {356},
     number = {2},
     year = {2018},
     doi = {10.1016/j.crma.2017.11.019},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2017.11.019/}
}