VABISHCHEVICH, Petr N. A Priori Estimation of a Time Step for Numerically Solving Parabolic Problems. Mathematical Modelling and Analysis, [S. l.], v. 20, n. 1, p. 94–111, 2015. DOI: 10.3846/13926292.2015.1003108. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/986. Acesso em: 9 may. 2025.