Alfio Andronico Antonella Carbonaro Luigi Colazzo Andrea Molinari Marco Ronchetti Anna Trifonova Designing Models and Services for Learning Management Systems in Mobile Settings. 90-106 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2954&spage=90 2003 conf/mhci/2003w Mobile HCI Workshop on Mobile and Ubiquitous Information Access db/conf/mhci/mhci2003w.html#AndronicoCCMRT03