Multilingual Ontological Analysis of European Directives. - Gianmaria Ajani; Guido Boella; Leonardo Lesmo; Alessandro Mazzei; Piercarlo Rossi (ACL, 2007)

Terminological and ontological analysis of European directives: multilinguism in law. - Gianmaria Ajani; Leonardo Lesmo; Guido Boella; Alessandro Mazzei; Piercarlo Rossi (ICAIL, 2007)

Sailing the Semantic Seas by Structural Vessels: Problems and Perspectives for the Identification of Implicit Knowledge in the Legal Domain. - Gianmaria Ajani; Piercarlo Rossi (AICOL Workshops, 2009)

Multilevel Legal Ontologies. - Gianmaria Ajani; Guido Boella; Leonardo Lesmo; Marco Martin; Alessandro Mazzei; Daniele Paolo Radicioni; Piercarlo Rossi (Semantic Processing of Legal Texts, 2010)

ICT for Networking Research and Education Communities around Europe: towards an ontology-based model for a collaborative platform of European law. - Daniela Tiscornia; Piercarlo Rossi (Eur. J. Law Technol., 2010)

The Multi-Layered Legal Information Perspective. - Guido Boella; Piercarlo Rossi (Approaches to Legal Ontologies, 2011)

Eunomos, a Legal Document and Knowledge Management System to Build Legal Services. - Guido Boella; Llio Humphreys; Marco Martin; Piercarlo Rossi; Leendert W. N. van der Torre (AICOL, 2011)

A critical analysis of legal requirements engineering from the perspective of legal practice. - Guido Boella; Llio Humphreys; Robert Muthuri; Piercarlo Rossi; Leendert W. N. van der Torre (RELAW, 2014)

Eunomos, a legal document and knowledge management system for the Web to provide relevant, reliable and up-to-date information on the law. - Guido Boella; Luigi Di Caro; Llio Humphreys; Livio Robaldo; Piercarlo Rossi; Leon van der Torre (Artif. Intell. Law, 2016)

The European Taxonomy Syllabus: A multi-lingual, multi-level ontology framework to untangle the web of European legal terminology. - Gianmaria Ajani; Guido Boella; Luigi Di Caro; Livio Robaldo; Llio Humphreys; Sabrina Praduroux; Piercarlo Rossi; Andrea Violato (Appl. Ontology, 2016)