GASANENKO, V. A. On certain exact relations for sojourn probabilities of a wiener process. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 51, n. 6, p. 842–846, 1999. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4671. Acesso em: 14 apr. 2025.