D-FOAF: Distributed Identity Management with Access Rights Delegation. - Sebastian Ryszard Kruk; Slawomir Grzonkowski; Adam Gzella; Tomasz Woroniecki; Hee-Chul Choi (ASWC, 2006)

E-Learning on the Social Semantic Information Sources. - Sebastian Ryszard Kruk; Adam Gzella; Jaroslaw Dobrzanski; Bill McDaniel; Tomasz Woroniecki (EC-TEL, 2007)

JeromeDL - a Semantic Digital Library. - Sebastian Ryszard Kruk; Tomasz Woroniecki; Adam Gzella; Maciej Dabrowski (Semantic Web Challenge, 2007)

Sharing information across community portals with FOAFRealm. - Slawomir Grzonkowski; Adam Gzella; Sebastian Ryszard Kruk; John G. Breslin; Tomasz Woroniecki; Jaroslaw Dobrzanski (Int. J. Web Based Communities, 2009)

JeromeDL: The Social Semantic Digital Library. - Sebastian Ryszard Kruk; Mariusz Cygan; Adam Gzella; Tomasz Woroniecki; Maciej Dabrowski (Semantic Digital Libraries, 2009)