C. Huyck, J. Augusto, X. Gao, and J. Botía. ICT4AgeingWell (Selected Papers), volume 578 of Communications in Computer and Information Science, page 19-32. Springer, (2015)
J. Botía, A. Gómez-Skarmeta, J. Velasco, and M. Garijo. Agents Workshop on Infrastructure for Multi-Agent Systems, volume 1887 of Lecture Notes in Computer Science, page 226-233. Springer, (2000)