BULE, Kristīne; MATISOVS, Ivars. SURFACE WATER IMPACT ON A LARGE LUDZAS LAKE. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, Rezekne, Latvia, n. 20, p. 231–237, 2016. DOI: 10.17770/het2016.20.3533. Disponível em: https://journals.ru.lv/index.php/HET/article/view/3533.. Acesso em: 6 may. 2024.