OLIVA, G. A.; DA SILVA, J. T.; GEROSA, M. A.; SANTANA, F. W. S.; WERNER, C. M. L.; DE SOUZA, C. R. B.; DE OLIVEIRA, K. C. M. Evolving the System’s Core: A Case Study on the Identification and Characterization of Key Developers in Apache Ant. COMPUTING AND INFORMATICS, [S. l.], v. 34, n. 3, p. 678–724, 2015. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/3225. Acesso em: 1 feb. 2023.