FLORESCU, Hrisa Mihaela, et al. “Ecological Analyses on Benthic Diatom and Invertebrate Communities from the Someșul Mic Catchment Area (Transylvania, Romania)”. Studia Universitatis Babeș-Bolyai Biologia, vol. 60, no. 1, June 2015, pp. 69-87, https://studia.reviste.ubbcluj.ro/index.php/subbbiologia/article/view/4562.