CASTAÑO–BEDOYA, J. I.; GARCÍA–JAIMES, O.; SÁNCHEZ–CANO, J. A. Approximated solution of differentials mixed systems. Ingeniería y Ciencia, [S. l.], v. 5, n. 10, p. 171–182, 2009. Disponível em: https://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/61. Acesso em: 26 apr. 2024.