M.A. Salichs, I. P. Encinar, E. Salichs, A. Castro-Gonzalez, M. Malfaz. Study of Scenarios and Technical Requirements of a Social Assistive Robot for Alzheimer’s Disease Patients and Their Caregivers. International Journal of Social Robotics, vol: 8, number: 1, pages: 85 - 102. 2016.