R. Luijk, Formation of polyhalogenated dibenzo-p-dioxins and -dibenzo-furans during thermal degradation processes, University of Amsterdam UvA, 1993-05-25
J. Frieling, Charge exchange spectroscopy for a -particle diagnostics in the Joint European Torus = Ladingsomwisselings-spectroscopie voor diagnostiek van a-deeltjes in de Joint European Torus, Utrecht University, 1993-02-08
M.A. van der Hoef, Simulation study of diffusion in lattice-gas fluids and colloids = Simulatie studie van diffusie in roostergas vloeistoffen en collo, Utrecht University, 1992-12-14