KOPYTKO, B.; PORTENKO, M. Brownian motion in a euclidean space with a membrane located on a given hyperplane. Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 1, p. 3–10, 2022. DOI: 10.15407/dopovidi2022.01.003. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/2022-1-1. Acesso em: 29 may. 2025.