@misc{WiednerNixdorfHeinzeetal., author = {Wiedner, Claudia and Nixdorf, Brigitte and Heinze, Rita and Wirsing, Birgit and Neumann, Uwe and Weckesser, J{\"u}rgen}, title = {Regulation of cyanobacteria and microcystin dynamics in polymictic shallow lakes}, series = {Archiv f{\"u}r Hydrobiologie}, volume = {155}, journal = {Archiv f{\"u}r Hydrobiologie}, number = {3}, issn = {0003-9136}, pages = {383 -- 400}, language = {en} } @misc{FastnerNeumannWirsingetal., author = {Fastner, Jutta and Neumann, Uwe and Wirsing, Birgit and Weckesser, J{\"u}rgen and Wiedner, Claudia and Nixdorf, Brigitte and Chorus, Ingrid}, title = {Microcystins (hepatotoxic heptapeptides) in German fresh water bodies}, series = {Environmental Toxicology}, volume = {14}, journal = {Environmental Toxicology}, number = {1}, issn = {1522-7278}, doi = {10.1002/(SICI)1522-7278(199902)14:1<13::AID-TOX4>3.0.CO;2-D}, pages = {13 -- 22}, language = {en} }