KE, H. .; HUBING, T. H. . A Modified LU Recombination Technique for Improving the Performance of Boundary Element Methods at Low Frequencies. Applied Computational Electromagnetics Society Journal (ACES), [S. l.], v. 20, n. 3, p. 178–185, 2022. Disponível em: https://journals.riverpublishers.com/index.php/ACES/article/view/16601. Acesso em: 13 may. 2026.