Stoyanov P, Mladenov R, Teneva I, Belkinova D. Study on freshwater algal flora on the territory of the Bulgarka Nature Park. J. BioSci. Biotechnol. [Internet]. 2016 Sep. 19 [cited 2024 Aug. 31];5(2):129-37. Available from: https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/29