Adam Wierzbicki Lukasz Zaczek Radoslaw Adamus Edgar Glowacki Access Control Management in Open Distributed Virtual Repositories and the Grid. 1186-1199 2007 conf/otm/2007-2 OTM Conferences (2) http://dx.doi.org/10.1007/978-3-540-76843-2_3 db/conf/otm/otm2007-2.html#WierzbickiZAG07