ALBEVERIO, S.; DALETSKII, A.; KONDRATIEV, Yu. G. Some examples of Dirichlet operators associated with the actions of infinite dimensional Lie groups. Methods of Functional Analysis and Topology, [S. l.], v. 4, n. 2, p. 1–15, 1998. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/57. Acesso em: 19 dec. 2025.