@article{CRMATH_2014__352_2_123_0,
     author = {Diana Stan and F\'elix del Teso and Juan Luis V\'azquez},
     title = {Finite and infinite speed of propagation for porous medium equations with fractional pressure},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {123--128},
     publisher = {Elsevier},
     volume = {352},
     number = {2},
     year = {2014},
     doi = {10.1016/j.crma.2013.12.003},
     language = {en},
}