GASANENKO, V. A. Complete asymptotic decomposition of the sojourn probability of a diffusion process in thin domains with moving boundaries. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 51, n. 9, p. 1155–1164, 1999. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4711. Acesso em: 5 dec. 2025.