Forbes, E. and G.M. Hallegraef. 2002. Transport of potential
Forbes, E. and G.M. Hallegraef. 2002. Transport of potentially toxic Pseudo-nitzschia diatom species via ballast water, p. 509-520. In: J. John [ed.] Proceedings of the 15th international diatom symposium, Perth, Australia 28 September - 2 October 1998. Koeltz Scientific Books, Königstein, Germany. ISBN 3-904144-81-2