[1]
D. Trukhchev, E. Bachvarova, A. Krastev, and S. Georgiev, “Features of the Hydrological Structure of Varna Lakes and the Atmospheric Impact on the Water Area in the Period 2022–2023”, C. R. Acad. Bulg. Sci., vol. 78, no. 6, pp. 873–883, June 2025.