BOGDANSKII, Yu. V.; POTAPENKO, A. Yu. Laplacian with respect to the measure on a Riemannian manifold and the Dirichlet problem. II. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 68, n. 11, p. 1443–1449, 2016. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1932. Acesso em: 6 dec. 2025.