Talal Rahwan Tarek Rahwan Iyad Rahwan Ronald Ashri Agent-Based Support for Mobile Users Using AgentSpeak(L). 45-60 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3030&spage=45 2003 conf/aois/2003 AOIS db/conf/aois/aois2003.html#RahwanRRA03