[1]
M. Premrov and I. Spacapan, “Solving wave problems in infinite domain by using variable local DtN operators”, Comp. Assist. Methods Eng. Sci., vol. 11, no. 2-3, pp. 145–153, Jan. 2023, Accessed: Jun. 22, 2025. [Online]. Available: https://cames.ippt.pan.pl/index.php/cames/article/view/1031