Antonio C. Contieri Jr., Guilherme G. Correia, Thelma Elita Colanzi, Itana Maria de Souza Gimenes, Edson A. Oliveira Jr., Sandra Ferrari, Paulo Cesar Masiero, Alessandro F. Garcia. Extending UML Components to Develop Software Product-Line Architectures: Lessons Learned. In Ivica Crnkovic, Volker Gruhn, Matthias Book, editors, Software Architecture - 5th European Conference, ECSA 2011, Essen, Germany, September 13-16, 2011. Proceedings. Volume 6903 of Lecture Notes in Computer Science, pages 130-138, Springer, 2011. [doi]