Oizumi, W. N., A. F. Garcia, T. E. Colanzi, M. Ferreira, and A. V. Staa. “On the Relationship of Code-Anomaly Agglomerations and Architectural Problems”. Journal of Software Engineering Research and Development, vol. 3, June 2015, pp. 11:1 - 11:22, https://sol.sbc.org.br/journals/index.php/jserd/article/view/411.