@article{CRMATH_2009__347_23-24_1423_0,
     author = {Shige Peng and Xuehong Zhu},
     title = {Viability property on {Riemannian} manifolds},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {1423--1428},
     publisher = {Elsevier},
     volume = {347},
     number = {23-24},
     year = {2009},
     doi = {10.1016/j.crma.2009.10.007},
     language = {en},
}