@article{RMI_1988_1988_1_a10,
     author = {Trudinger, Neil S.},
     title = {Principios de comparaci\'on y estimaci\'on puntual para soluciones de viscosidad de ecuaciones el{\'\i}pticas no lineales.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {453-468},
     publisher = {mathdoc},
     volume = {4},
     number = {3-4},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1988_1988_1_a10/}
}