Ekrem, Torbjørn. “A New Dawn for Chironomids in Freshwater Biomonitoring?”. CHIRONOMUS Journal of Chironomidae Research0, no. 32 (December 30, 2019): 2-3. Accessed April 29, 2024. https://www.ntnu.no/ojs/index.php/chironomus/article/view/3367.