ERIKSSON, Sirkka-Liisa; ORELMA, Heikki. A simple construction of a fundamental solution for the extended Weinstein equation. CUBO, A Mathematical Journal, [S. l.], v. 26, n. 2, p. 341–358, 2024. DOI: 10.56754/0719-0646.2602.341. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/3773. Acesso em: 12 oct. 2025.