TY - JOUR AU - Morgado, José TI - Note on some results of A.F. Horadam and A.G. Shannon concerning a Catalan's identity on Fibonacci numbers JO - Portugaliae mathematica PY - 1987 SP - 243 EP - 252 VL - 44 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1987__44_3_115585/ LA - en ID - PORMA_1987__44_3_115585 ER -