TRETJAKOVA, Rasma; KODORS, Sergejs; SOMS, Juris. SPECTRAL IMAGING AND CLAY DETECTION IN LATGALE LAKES. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 307–310, 2019. DOI: 10.17770/etr2019vol1.4189. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/4189.. Acesso em: 3 may. 2024.