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="Bilsen, Robert" or (type any "bookEditor issueEditor" and editor="Bilsen, Robert") Add to list Book Marketingbeleid Walter van Waterschoot, Leen Lagasse (UGent) , Joeri De Haes and Robert Bilsen (2009)