Gradient Type Methods for Linear Hyperspectral Unmixing. CSIAM Transactions on Applied Mathematics, [S. l.], v. 3, n. 1, p. 109–132, 2022. DOI: 10.4208/csiam-am.SO-2021-0001. Disponível em: https://global-sci.com/index.php/csiam-am/article/view/7796. Acesso em: 6 dec. 2025.