@article{JIS_2005__8_3_a2, author = {Cameron, Naiomi T. and Nkwanta, Asamoah}, title = {On some (pseudo) involutions in the {Riordan} group}, journal = {Journal of integer sequences}, publisher = {mathdoc}, volume = {8}, number = {3}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JIS_2005__8_3_a2/} }