Sant’Anna, C., 		Garcia, A., 		Kulesza, U., 		Lucena, C., & 		Staa, A.
(2004).
Design Patterns as Aspects: A Quantitative Assessment.
In <em>Anais do XVIII Simpósio Brasileiro de Engenharia de Software</em>, (pp. 113-129). Porto Alegre: SBC.
doi:10.5753/sbes.2004.23837