Fuentes-Utrilla, P., R. A. López-Rodríguez, and L. Gil. “The Historical Relationship of Elms and Vines”. Forest Systems 13, no. 1 (April 1, 2004): 7-15. Accessed August 6, 2026. https://fs.revistas.csic.es/index.php/fs/article/view/808.