Reusable roles, a test with patterns. - Fernando Sérgio Barbosa; Ademar Aguiar (PLoP, 2011)

Roles as Modular Units of Composition. - Fernando Sérgio Barbosa; Ademar Aguiar (ENASE, 2012)

Using Roles as Units of Composition. - Fernando Sérgio Barbosa; Ademar Aguiar (ENASE (Selected Papers), 2012)

Modeling and Programming with Roles: Introducing JavaStage. - Fernando Sérgio Barbosa; Ademar Aguiar (SoMeT, 2012)

Using roles to model crosscutting concerns. - Fernando Sérgio Barbosa; Ademar Aguiar (AOSD, 2013)

Composing Classes - Roles Vs Traits. - Fernando Sérgio Barbosa; Ademar Aguiar (ENASE, 2013)

Comparing Two Class Composition Approaches. - Fernando Sérgio Barbosa; Ademar Aguiar (ENASE (Selected Papers), 2013)

Removing Code Duplication with Roles. - Fernando Sérgio Barbosa; Ademar Aguiar (SoMeT, 2013)

A New Framework for Accessible Tourism Mobile Application Development. - Fernando Reinaldo Ribeiro; Arlindo Silva; José Carlos Metrôlho; Ana Paula Silva; Fernando Sérgio Barbosa (Int. J. Mob. Comput. Multim. Commun., 2018)

Mobile applications for accessible tourism: overview, challenges and a proposed platform. - Fernando Reinaldo Ribeiro; Arlindo Silva; Fernando Sérgio Barbosa; Ana Paula Silva; José Carlos Metrôlho (J. Inf. Technol. Tour., 2018)