@article{CLTM_1998_1998_1_a4,
     author = {Exton, Harold},
     title = {Relaciones de recurrencia de cuatro t\'erminos para funciones hipergeom\'etricas de segundo orden. {II.}},
     journal = {Collectanea mathematica},
     pages = {43-51},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1998_1998_1_a4/}
}