@article{GAMA_1971_1971_1_a8,
     author = {G\'omez S\'anchez, Jes\'us},
     title = {Un tipo de progresiones {Hipergeom\'etricas.}},
     journal = {Gaceta matem\'atica},
     pages = {126-130},
     publisher = {mathdoc},
     volume = {23},
     number = {5-6},
     year = {1971},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1971_1971_1_a8/}
}