@article{CRMATH_2022__360_G8_919_0,
     author = {Lasserre, Jean B.},
     title = {On the {Christoffel} function and classification in data analysis},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {919--928},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {360},
     number = {G8},
     year = {2022},
     doi = {10.5802/crmath.358},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/crmath.358/}
}