Javier Andréu Pérez Juan Antonio Álvarez Alejandro Fernández-Montes Juan Antonio Ortega Service-Oriented Device Integration for Ubiquitous Ambient Assisted Living Environments. 843-850 2009 IWANN (2) http://dx.doi.org/10.1007/978-3-642-02481-8_128 conf/iwann/2009-2 db/conf/iwann/iwann2009-2.html#PerezAFO09