Sebastian Ryszard Kruk Mariusz Cygan Adam Gzella Tomasz Woroniecki Maciej Dabrowski JeromeDL: The Social Semantic Digital Library. 139-150 2009 Semantic Digital Libraries http://dx.doi.org/10.1007/978-3-540-85434-0_10 series/springer/2009semDL db/series/springer/semDL2009.html#KrukCGWD09