Melo, Hugo, Roberta Coelho, Uirá Kulesza, and Demostenes Sena. 2013. “In-Depth Characterization of Exception Flows in Software Product Lines: An Empirical Study”. Journal of Software Engineering Research and Development 1 (October):3:1 - 3:30. https://sol.sbc.org.br/journals/index.php/jserd/article/view/12.