Silva, L.D., Lourenço, P., Ponte, N.B., Medeiros, V., Elias, R.B., Alves, M. & Silva, L. (2017) Development of allometric equations for estimating above-ground biomass of woody plant invaders: the case of Pittosporum undulatum in the Azores archipelago. Modeling, Dynamics, Optimization and Bioeconomics II (ed. by A. Pinto and D. Zilberman), 463-484. Springer Proceedings in Mathematics & Statistics, Springer, Porto, Portugal. eBook. DOI:10.1007/978-3-319-55236-1. ISBN:978-3-319-55235-4.