Álvarez Cortiñas, Manuel, Elvira Íñiguez Pichel, and Oliva Cadahía Mariz. 2017. “Evaluation of Five Treatment Plants for the Removal of Microcystins in Drinking Water”. Spanish Journal of Environmental Health 17 (1):100-108. https://www.ojs.diffundit.com/index.php/rsa/article/view/831.