Erschienen in: HUDNELL, H. Kenneth, ed.. Cyanobacterial Harmful Algal Blooms : State of the Science and Research Needs. New York, NY: Springer, 2008, pp. 759-829. Advances in Experimental Medicine and Biology. 619. ISBN 978-0-387-75864-0. Available under: doi: 10.1007/978-0-387-75865-7_35