Rudi Belotti Corsin Decurtins Michael Grossniklaus Moira C. Norrie Alexios Palinginis Interplay of Content and Context. 187-200 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3140&spage=187 2004 conf/icwe/2004 ICWE db/conf/icwe/icwe2004.html#BelottiDGNP04