Haase, P., Ehrig, M., Hotho, A. & Schnizler, B. (2006). Personalized Information Access in a Bibliographic Peer-to-Peer System. In S. Staab & H. Stuckenschmidt (ed.), Peer-to-Peer and SemanticWeb, Decentralized Management and Exchange of Knowledge and Information (pp. 143--158) . Springer . ISBN: 3-540-28346-3.

Haase, P., Ehrig, M., Hotho, A. & Schnizler, B. (2004). Personalized Information Access in a Bibliographic Peer-to-Peer System. Proceedings of the AAAI Workshop on Semantic Web Personalization, 2004 (p./pp. 1-12), JUL, : AAAI Press.