García Mainar, Jesús. “Stone-Slab Roofs. Two Recent Restorations in the Alto Gállego District of Huesca Province”. Journal of Traditional Building, Architecture and Urbanism, no. 2 (November 10, 2021): 74–95. Accessed June 1, 2026. https://traditionalarchitecturejournal.com/index.php/home/article/view/503.