Dynowski, Piotr, Anna Źróbek-Sokolnik, and Alina Źróbek-Różańska. 2024. “Underwater Landscapes of Lake Wielki Staw in the Karkonosze Mountains - the Only High-Mountain Lobelia Lake in Poland”. Journal of Water and Land Development 60 (60):65-70. https://doi.org/10.24425/jwld.2024.149107.