Proceedings of the 9th Amsterdam Colloquium: Amsterdam, Dec. 14-17, 1993
Paul Dekker, Institute for Language, Logic and Information, Martin Stokhof, Institute for Logic, Language and Computation · 1993
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{{cite book |last=Dekker |first=Paul |title=Proceedings of the 9th Amsterdam Colloquium: Amsterdam, Dec. 14-17, 1993 |year=1993 |isbn=9789074795074}}