MIKASKINS, Jānis; MATISOVS, Ivars. REZEKNES RIVER WATER QUALITY IN REZEKNES CITY. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, Rezekne, Latvia, n. 20, p. 307–312, 2016. DOI: 10.17770/het2016.20.3511. Disponível em: https://journals.ru.lv/index.php/HET/article/view/3511.. Acesso em: 4 may. 2024.