Machado, G., M. Vavrdová, P. E. Fonseca, H. I. Chaminé, y F. T. Rocha. «Dating and Differentiation of Geological Units in Highly Deformed and Metamorphosed Rocks – Can Palynology Help? Examples from the Ossa-Morena Zone (W Portugal)». TRABAJOS DE GEOLOGÍA 30, no. 30 (agosto 31, 2011). Accedido julio 18, 2024. https://reunido.uniovi.es/index.php/TDG/article/view/154.