%0 Journal Article %A H.-H. Kairies %A M.E. Muldoon %T Some characterizations of q-factorial functions. %J Aequationes mathematicae %D 1982 %P 319-319 %V 24 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1982__24_136942/ %F AM2_1982__24_136942