The following publications are possibly variants of this publication:
- Safe Composition of Configuration Knowledge-Based Software Product LinesLeopoldo Teixeira, Borba, P., Gheyi, R.. In Software Engineering (SBES), 2011 25th Brazilian Symposium on. 2011: 263-272 [doi]
- Investigating the safe evolution of software product linesNeves, Laís, Leopoldo Teixeira, Sena, Demóstenes, Alves, Vander, Kulezsa, Uirá, Borba, Paulo. In Proceedings of the 10th ACM international conference on Generative programming and component engineering. 2011: 33-42 [doi]
- A Theory of Software Product Line RefinementPaulo Borba, Leopoldo Teixeira, Rohit Gheyi. TCS, (0), 2012. [doi]