Wave Kernels with Bi-Inverse Square Potentials on Euclidean Plane. Journal of Partial Differential Equations, [S. l.], v. 28, n. 1, p. 9–22, 2015. DOI: 10.4208/jpde.v28.n1.2. Disponível em: https://www.global-sci.com/index.php/jpde/article/view/4256. Acesso em: 5 dec. 2025.