Vitonytė, I. and Kostkevičienė, J. 2011. Benthic algae communities in the rivers of different water quality in Lithuania. Mokslas – Lietuvos ateitis / Science – Future of Lithuania. 1, 4 (Apr. 2011), 86-91. DOI:https://doi.org/10.3846/mla.2009.4.17.