BUHRII, O. M. On the Existence of Mild Solutions of the Initial-Boundary-Value Problems for the Petrovskii-Type Semilinear Parabolic Systems with Variable Exponents of Nonlinearity. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 4, p. 435–444, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2146. Acesso em: 5 dec. 2025.