TY - CHAP A1 - Chorus, Ingrid A1 - Niesel, V. A1 - Fastner, Jutta A1 - Wiedner, Claudia A1 - Nixdorf, Brigitte A1 - Lindenschmidt, Karl-Erich ED - Chorus, Ingrid T1 - Environmental Factors on Microcyctin Levels in Waterbodies T2 - Cyanotoxins : occurrence, causes, consequences Y1 - 2001 SN - 3-540-64999-9 SP - 159 EP - 177 PB - Springer CY - Berlin [u.a.] ER - TY - THES A1 - Wiedner, Claudia T1 - Raum-zeitliche Dynamik von Cyanobakterien und Cyanotoxinen in Seen Deutschlands Y1 - 2008 CY - Cottbus ER -