YANKOVSKII, Andrey Petrovich. Study of spectral stability of generalized Runge-Kutta methods in the initial-boundary problems for the wave equation. Computational Continuum Mechanics, Perm, Russia, v. 8, n. 2, p. 117–135, 2015. DOI: 10.7242/1999-6691/2015.8.2.10. Disponível em: https://journal-dev.icmm.ru/index.php/ccm/article/view/CCMv8n2a10. Acesso em: 13 may. 2026.