Zuzevičius, Algirdas, and Kristina Galčiuvienė. “Specific Features of Groundwater Circulation in the Bogged Basin of Rėkyva Lake”. Journal of Environmental Engineering and Landscape Management, vol. 20, no. 3, Oct. 2012, pp. 185-9, https://doi.org/10.3846/16486897.2012.720418.