Géhu, Jean-Marie, and Jeannette Géhu-Franck. “Vegetatio Litoralis Europaea Notulae Sparsae, I. Foréts Et Landes Iittorales De CornouaiIIe Britannique”. Lazaroa 5 (January 1, 1983): 59. Accessed February 4, 2026. https://revistas.ucm.es/index.php/LAZA/article/view/LAZA8383110059A.