- document
- van Wijngaarden, A. Martijn (author) book 2011
- document
- van Wijngaarden, Gijsbert (author) master thesis 2010
- document
- van Wijngaarden, A.M. (author) conference paper 2010
- document
- van Wijngaarden, A. Martijn (author) conference paper 2000
- document
- van Wijngaarden, A. Martijn (author) conference paper 2000