MARTYNYUK-CHERNIENKO, Yu. A. On the stability of solutions of a quasilinear uncertain system. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 51, n. 4, p. 458–465, 1999. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4631. Acesso em: 6 dec. 2025.