EL-IBRAHIM, Dr. Salah.J.S. Consistency, Stability and Convergence of the Viscous Garabedian and Korn (VGK) Method. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 70, n. 1, p. 16–33, 2020. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/5966. Acesso em: 5 dec. 2025.