A Federative Approach to Laws Access by Citizens: The "Normeinrete" System. - Caterina Lupo; Carlo Batini (EGOV, 2003)

Legalurn: A Framework for Organizing and Surfing Legal Documents on the Web. - Caterina Lupo; Luca De Santis; Carlo Batini (I3E, 2005)

The x-Leges System: Peer-to-Peer for Legislative Document Exchange. - Luca De Santis; Caterina Lupo; Carlo Marchetti; Massimo Mecella (EGOV, 2006)

LEX: A Uniform Resource Name (URN) Namespace for Sources of Law. - Pier-Luigi Spinosa; Enrico Francesconi; Caterina Lupo (RFC, 2025)