@article{bbee5487e94f485497a8b04a2bccf485,
title = "An international intercomparison exercise for the determination of purified microcystin-LR and microcystins in cyanobacterial field material",
keywords = "Analysis, Cyanobacteria, HPLC, Intercomparison, Microcystin",
author = "Jutta Fastner and Codd, \{Geoffrey A.\} and Metcalf, \{James S.\} and Peter Woitke and Claudia Wiedner and Hans Utkilen",
year = "2002",
doi = "10.1007/s00216-002-1520-7",
language = "English",
volume = "374",
pages = "437--444",
journal = "Analytical and Bioanalytical Chemistry",
issn = "1618-2642",
number = "3",
}