Deriving refactorings for aspectJ. - Leonardo Cole; Paulo Borba (OOPSLA Companion, 2004)

RUP Based Analysis and Design with Aspects. - Leonardo Cole; Eduardo Kessler Piveta; Augusto Sampaio 001 (SBES, 2004)

Extracting and Evolving Mobile Games Product Lines. - Vander Alves; Pedro Matos Jr.; Leonardo Cole; Paulo Borba; Geber L. Ramalho (SPLC, 2005)

Extracting and Evolving Code in Product Lines with Aspect-Oriented Programming. - Vander Alves; Pedro Matos; Leonardo Cole; Alexandre M. L. de Vasconcelos; Paulo Borba; Geber L. Ramalho (LNCS Trans. Aspect Oriented Softw. Dev., 2007)