Show 5 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "systems theory" Add to list Conference Paper P1 open access Towards a service system ontology for service science Elisah Lemey and Geert Poels (UGent) (2011) Lecture Notes in Computer Science. 7084. p.250-264 ← Previous 1 2