Massimo Riva Papers on DiSC'06 Extending the text: digital editions and the hypertextual paradigm Publications Note: Links lead to the DBLP on the Web. Massimo Riva Massimo Riva, Vika Zafrin : Extending the text: digital editions and the hypertextual paradigm. Hypertext 2005 : 205-207 1 [ 1 ] ©2006 Association for Computing Machinery