Slawomir Grzonkowski Sebastian Ryszard Kruk Adam Gzella Jakub Demczuk Bill McDaniel Community-aware Ontologies. 123-135 2009 Semantic Digital Libraries http://dx.doi.org/10.1007/978-3-540-85434-0_9 series/springer/2009semDL db/series/springer/semDL2009.html#GrzonkowskiKGDM09