J. Amigo, I. Pulgar, e J. Izco, «Evidence of riverside ash tree forests in southern Galicia (northwestern Spain)», Lazaroa, vol. 30, pp. 181–189, fev. 2010, Acedido: jul. 28, 2026. Disponível em: https://revistas.ucm.es/index.php/LAZA/article/view/LAZA0909110181A