A UML Extension to Graphically Represent Aspect Oriented Systems Perspectives. - Helivelton Oliveira Ferreira; Luiz Alberto Vieira Dias (ITNG, 2010)

A Process for Gathering Prospective Use Cases from Business Modeling. - Elton Oliveira Ferreira; Breno Lisi Romano; Glaucia Braga e Silva; Helivelton Oliveira Ferreira; Henrique Fernandes de Campos; Adilson Marques da Cunha; Luiz Alberto Vieira Dias (ITNG, 2010)