C. Pinto-Gomes, R. Paiva-Ferreira, and C. Meireles, “New Proposals on Portuguese Vegetation”, Lazaroa, vol. 28, pp. 67–77, Jan. 2007, Accessed: Dec. 06, 2025. Available: https://revistas.ucm.es/index.php/LAZA/article/view/LAZA0707110067A