Developing a ubiquitous tourist guide. - Humberto Moura; Cristiano André da Costa; Sandro José Rigo; Eduardo Ferreira Silva; Jorge Luis Victória Barbosa; Luiz Gonzaga da Silveira Jr.; Matheus Henrique Wichman; Underlea Bruscato (WebMedia, 2013)

Toward a Model for Personal Health Record Interoperability. - Alex Roehrs; Cristiano André da Costa; Rodrigo da Rosa Righi; Sandro José Rigo; Matheus Henrique Wichman (IEEE J. Biomed. Health Informatics, 2019)