%0 Journal Article %A Merlini, Donatella %A Rogers, Douglas G. %A Sprugnoli, Renzo %A Verri, M. Cecilia %T On Some Alternative Characterizations of Riordan Arrays %J Canadian journal of mathematics %D 1997 %P 301-320 %V 49 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1997-015-x/ %R 10.4153/CJM-1997-015-x %F 10_4153_CJM_1997_015_x