@article{RCM_1977__11_181662,
     author = {Daniel Minoli},
     title = {Asymptotic form for generalized factorial},
     journal = {Revista colombiana de matematicas},
     pages = {59--76},
     publisher = {mathdoc},
     volume = {11},
     year = {1977},
     zbl = {0445.05007},
     url = {http://geodesic.mathdoc.fr/item/RCM_1977__11_181662/}
}