2000 · Filomena Nóbrega, Ravena Ferreira Vidal, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 1
2012 · Ravena Ferreira Vidal, Carlos Alberto Ceretta, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)
2000 · Filomena Nóbrega, Ravena Ferreira Vidal, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)