Jacques, T. (1996). The polluted sea, in: Dialogue between scientists and users of the sea: Proceedings of a Symposium held on the occasion of the 10th anniversary of the civil service oceanographic research vessel Belgica, Ostend, 17-19 October 1994. pp. 157-165
In: (1996). Dialogue between scientists and users of the sea: Proceedings of a Symposium held on the occasion of the 10th anniversary of the civil service oceanographic research vessel Belgica, Ostend, 17-19 October 1994. Federal Office for Scientific, Technical and Cultural Affairs: Brussel. IV, 303 pp., meer
