Doctoral thesis (2012) - T de Boer (author) , F. C T Van Der Helm (promotor) , Martijn Wisse (copromotor) , H. Nijmeijer (copromotor) , J.H. van Dieen (copromotor) , H van der Kooij (copromotor) , AL Hof (copromotor) , J.E. Pratt (copromotor) , P. Jonker (copromotor)