@article{GRSME_2003_2003_1_a10,
     author = {Mart{\'\i}n, Francisco and  P\'erez, Joaqu{\'\i}n},
     title = {Superficies minimales foliadas por circunferencias: los ejemplos de {Riemann.}},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {571-596},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {2003},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_2003_2003_1_a10/}
}