B. van Hal, W. Desmet, D. Vandepitte, and P. Sas, “Hybrid Finite Element - Wave Based Method for acoustic problems”, CAMES, vol. 10, no. 4, pp. 479–494, Jan. 2023, Accessed: Jan. 12, 2025. [Online]. Available: https://cames3.ippt.pan.pl/index.php/cames/article/view/1059