Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact F7B5B8B4-F0ED-11E1-A9DE-61C894A0A6B4 or (type any "bookEditor journalEditor issueEdi... cql: keyword exact "app" Add to list Journal Article A2 Zone-it before IT zones you : a location-based digital notice board to build community while preserving privacy Koenraad Stroeken (UGent) , Annelies Verdoolaege (UGent) , Mathias Versichele (UGent) , Femke De Backere (UGent) , Dieter Devos (UGent) , Stijn Verstichel (UGent) and Nico Van de Weghe (UGent) (2015) JOURNAL OF LOCATION BASED SERVICES. 9(1). p.16-32