LEITOLD, A.; HANGOS, K. M. Numerical Method-Independent Structural Solvability Analysis of DAE Models. Hungarian Journal of Industry and Chemistry, [S. l.], v. 33, n. 1-2, 2005. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/91. Acesso em: 5 may. 2024.