SHEVCHUK, R.V.; SAVKA, I.Ya.; NYTREBYCH, Z.M. The nonlocal boundary value problem for one-dimensional backward Kolmogorov equation and associated semigroup. Carpathian Mathematical Publications, [S. l.], v. 11, n. 2, p. 463–474, 2019. DOI: 10.15330/cmp.11.2.463-474. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/2124. Acesso em: 17 jun. 2024.