@article{CLTM_1995_1995_1_a18,
     author = {Exton, Harold},
     title = {Ecuaci\'on de onda el{\'\i}ptica generalizada [0,3,11].},
     journal = {Collectanea mathematica},
     pages = {217-230},
     publisher = {mathdoc},
     volume = {46},
     number = {3},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1995_1995_1_a18/}
}