Splitting the One-Dimensional Wave Equation. Part I: Solving by Finite-Difference Method and Separation Variables. Baghdad Science Journal, Iraq, Baghdad, v. 17, n. 2(SI), p. 0675, 2020. DOI: 10.21123/bsj.2020.17.2(SI).0675. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4098.. Acesso em: 1 may. 2024.