@article{articlea909f248,
title   = {Development of a high sensitive automatic setup for screening of microcystins in surface waters by employing a LED-based photometric detector},
author = {Vieira, Gláucia Pessin and Perdigão, Sheila Roberta Wenzel and Fiore, Marli de Fatima and Reis, Boaventura Freire dos},
year = {2012},
doi = {10.1016/j.snb.2011.10.054},
journal   = {Sensors and Actuators B: Chemical}
}