Establishing a link between usability and utility: validation of a task-based dialogue using a semantic prototype. - Marcos F. Sanz; Enrique J. Gómez (DSV-IS, 1997)

A User-Centered Cooperative Information System for Medical Imaging Diagnosis. - Enrique J. Gómez; José A. Quiles; Marcos F. Sanz; Francisco del Pozo (J. Am. Soc. Inf. Sci., 1998)