Kovalchuk, I. P., Martyniuk, V. O. and Šeirienė, V. (2020) “The basin-landscape approach to the protection and condition optimization of the lakes of the national parks”, Visnyk of V. N. Karazin Kharkiv National University, series "Geology. Geography. Ecology", (53), pp. 239-254. doi: 10.26565/2410-7360-2020-53-18.