Olivier Collin author Émmanuelle Pétrier author 2006-04 text fra Piet Mertens editor Cédrick Fairon editor Anne Dister editor Patrick Watrin editor ATALA Leuven, Belgique conference publication collin-petrier-2006-acquisition https://aclanthology.org/2006.jeptalnrecital-long.8/ 2006-04 112 120