KONET, I. M.; PERESTYUK, N. A.; SAMOILENKO, A. M.; TEPLINSKY, Yu. V. International Scientific Conference on the Theory of Evolution Equations (Fifth Bogolyubov Readings). Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 54, n. 10, p. 1440, 2002. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4182. Acesso em: 5 dec. 2025.