Yatsenkо S. A. Boundary value problem of Sokhotsky on the closed Riemanian surface of generalized functions and differentials . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 23, n. 6, p. 852–855, 1971. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8641. Acesso em: 6 dec. 2025.