van Gestel, C.A.M. (2012): Soil ecotoxicology: state of the art and future directions. ZooKeys, 176: 275–296.
van Gestel, C.A.M., Zaal, J., Dirven-van Breemen, E.M., Baerselman, R. (1995): Comparison of two test methods for determining the effects of pesticides on earthworm reproduction. Acta Zool. Fennica, 196: 278-283. (ve sborníku Haimi & Huhta: XI International Colloquium on Soil Zoology)
van Huizen, T.H.P. (1990): ´Gone with the wind´: flight activity of carabid beetles in relation to wind direction and to reproductive state of females in flight. In: Stork, N.E. (ed.): The role of ground beetles in ecological and environmental studies. Intercept, Andover, Hampshire: 289-294. (ve sborníku)