K. K.SHARMA. Separation of Regional and Residual Components by Finite Element Analysis -A New Approach for Analysis of Water Level Data. International Journal of Economic and Environmental Geology, [S. l.], v. 1, n. 2, 2010. Disponível em: http://econ-environ-geol.org/index.php/ojs/article/view/610. Acesso em: 27 oct. 2025.