1. Cyanotoxins: new generation of water contaminants;Antoniou;J. Environ. Eng.,2005
2. Guidelines for the use of the Semipermeable Membrane Device (SPMD) and the Polar Organic Chemical Integrative Sampler (POCIS) in Environmental Monitoring Studies;Alvarez,2010
3. Development of a passive, in situ, integrative sampler for hydrophilic organic contaminants in aquatic environments;Alvarez;Environ. Toxicol. Chem.,2004
4. Limnology of Hartbeespoort Dam;Ashton,1985
5. A world overview—One-hundred-twenty-seven years of research on toxic cyanobacteria—Where do we go from here?;Carmichael,2008