@article{RMI_1999_1999_1_a7,
     author = {MacManus, Paul},
     title = {Recubriendo conjuntos con cuasic{\'\i}rculos.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {267-276},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1999_1999_1_a7/}
}