NAPRAWA, StanisÅ‚aw. Design and Operation Principles of Hydraulic Headwater Structures (Weirs, Barrages and Dams). International Journal of Science and Engineering Invention, [S. l.], v. 4, n. 12, p. 11 to 20, 2019. DOI: 10.23958/ijsei/vol04-i12/109. Disponível em: http://ijsei.in/index.php/ijsei/article/view/109. Acesso em: 4 apr. 2025.