@article{CRMATH_2002__335_6_519_0,
     author = {Li, Yan Yan and Ricciardi, Tonia},
     title = {A sharp {Sobolev} inequality on {Riemannian} manifolds},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {519--524},
     publisher = {Elsevier},
     volume = {335},
     number = {6},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02529-3},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02529-3/}
}