Ricardo Argenton Ramos Jaelson Brelaz de Castro João Araújo Ana Moreira Fernanda M. R. Alencar Rosângela Dellosso Penteado Early Aspects Refactoring. 238-252 2008 CIbSE conf/cibse/2008 db/conf/cibse/cibse2008.html#RamosCAMAP08