Boer, Alexander, Thomas F. Gordon, Kasper van den Berg, Marcello Di Bello, András Förhécz, and Réka Vas. "Specification of the legal knowledge interchange format." Estrella, Deliverable 1 (2007). ↩
Hoekstra, Rinke, Joost Breuker, Marcello Di Bello, and Alexander Boer. "The LKIF Core Ontology of Basic Legal Concepts." LOAIT 321 (2007): 43-63. ↩