1.		Asymmetric effects of online consumer reviews / Sangwon Park, Juan L. Nicolau Autor: Park, Sangwon Coautor: ; Nicolau, Juan L. COTA(S): RE-1253
2.		Detecting free riders in collective brands through a hierarchical choice process / Juan L. Nicolau, Francisco J. Mas Autor: Nicolau, Juan L. Coautor: ; Más, Francisco J. COTA(S): RE-111