PP-2012-14: de Boer, Bart and Zuidema, Willem (2012) Modelling in the Language Sciences. [Report]
PP-2009-49: de Boer, Bart and Zuidema, Willem (2009) Models of Language Evolution: Does the Math Add Up? [Report]
PP-2008-56: Zuidema, Willem and de Boer, Bart (2008) Evolutionary Explanations for Natural Language - Criteria from Evolutionary Biology. [Report]
PP-2005-30: Zuidema, Willem and de Boer, Bart (2005) The Evolution of Combinatorial Phonology. [Report]