On $L^2$-Stability Analysis of Time-Domain Acoustic Scattering Problems with Exact Nonreflecting Boundary Conditions. Journal of Mathematical Study, [S. l.], v. 47, n. 1, p. 65–84, 2014. DOI: 10.4208/jms.v47n1.14.04. Disponível em: https://www.global-sci.com/index.php/jms/article/view/13216. Acesso em: 6 dec. 2025.