Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
David Marin Díaz, Alejandro Rico Zuluaga, Angela Carrillo Ramos. Personalización de Servicios para Clientes de Establecimientos Comerciales. Revista Comlombiana de Computación, 10(2):74-98, 2009. [doi]
Abstract is missing.