%0 Journal Article %A Pérez de Vargas, Alberto %A Quirós, Mariano %T A generalization of the dual Beta-Function model. %J Collectanea mathematica %D 1977 %P 1-7 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CLTM_1977_1977_1_a0/ %G en %F CLTM_1977_1977_1_a0