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: keyword exact "vertical integration" cql: author exact 001998141493 or (type exact bookEditor and editor exact 001998141493) Add to list Journal Article A2 open access Sticky fingers : the investment structure of the Spanish oil business Wim Broekaert (UGent) (2015) CAHIERS MONDES ANCIENS. 7. Add to list Journal Article A2 Vertical integration in the Roman economy Wim Broekaert (UGent) (2012) ANCIENT SOCIETY. p.109-125