A. Basse, F. Gandon, I. Mirbel, and M. Lo. EGC, volume RNTI-E-23 of Revue des Nouvelles Technologies de l'Information, page 551-552. Hermann-Éditions, (2012)
E. Cabrio, J. Cojan, F. Gandon, and A. Hallili. ESWC (Satellite Events), volume 7955 of Lecture Notes in Computer Science, page 194-198. Springer, (2013)