Linking like with like: optimizing connectivity between environmentally-similar habitats
D. Alagador, M. Triviño, J. Orestes Cerdeira, R. Brás, M. Cabeza and M. Bastos Araújo
Journal of Landscape Ecology 27, 291-301 (2012).
Computational Comparison of Algorithms for a Generalization of the Node-Weighted Steiner Tree and Forest Problems
R. Brás and J. O. Cerdeira
In Operational Research, Eds. João Paulo Almeida, José Fernando Oliveira , Alberto Adrego Pinto, Springer International Publishing, 67-83 (2015).