Zevenbergen, I. (1998). Spectroscopy of selected hydrogen-related centers in silicon. [Thesis, fully internal, Universiteit van Amsterdam].
van der Tol, E. B. (1998). Design and Photophysics of Luminescent Labels for use in time-resolved Biological Assays. [Thesis, fully internal, Universiteit van Amsterdam].
Hondeveld, B. J. M. (1998). Heterotrophic nanoflagellates and their role as bacterivores in marine sediments. [Thesis, fully internal, ISP]. Universiteit van Amsterdam.
Gast, G. J. (1998). Microbial densities and dynamics in fringing coral reef waters. [Thesis, fully internal, ISP]. NIOZ.
Hof, C. H. J. (1998). The taphonomy, fossil record, and phylogeny of stomatopod crustaceans. [Thesis, fully internal, ISP]. Universiteit van Amsterdam.
Lesna, I. K. A. (1998). Bulb mite biocontrol: evolutionary genetics of prey choice in soil predators. [Thesis, fully internal, ISP]. UvA.
Pallini, A. (1998). Odour-mediated indirect interactions in an arthropod food web. [Thesis, fully internal, ISP]. UvA.
Kroon, A. (1998). Photoperiodic induction and termination of diapause in the spider mite Tetranychus urticae. [Thesis, fully internal, ISP]. UvA.
Schuddeboom, P. C. (1998). Orientation of liquid crystal molecules at surfaces. [Thesis, externally prepared, Universiteit van Amsterdam].
Brussaard, P. (1998). Superfluid Phases in a Repulsive Fermi System and Liquid Helium Three. [Thesis, fully internal, Universiteit van Amsterdam].