БУЧАРСКИЙ, В. Л. The method of the joint approximation for solving the multi-dimensional quasi-linear hyperbolic equations. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 4(63), p. 64–67, 2013. DOI: 10.15587/1729-4061.2013.14768. Disponível em: https://journals.uran.ua/eejet/article/view/14768. Acesso em: 4 may. 2024.