Herman, P.M.J.; Heip, C.H.R. (1991). Objectives of the workshop, in: Herman, P.M.J. et al. (Ed.) Report of the workshop Modelling the Benthos Yerseke, The Netherlands 20-22 March 1991. Delta Institute Communication, 538: pp. 7-9
In: Herman, P.M.J.; Heip, C.H.R. (Ed.) (1991). Report of the workshop Modelling the Benthos Yerseke, The Netherlands 20-22 March 1991. Delta Institute Communication, 538. Delta Institute for Hydrobiological Research: Yerseke. 213 pp., meer
In: Delta Institute Communication. Delta Institute for Hydrobiological Research: Yerseke, meer