Cobo Gradín, , Fernando, Javier Sánchez Hernández, Rufino Vieira, & María José Servia,. 2014. Seasonal movements of the European eel in a Southwestern Europe river (river Ulla, NW Spain). Nova Acta Científica Compostelana 21. https://revistas.usc.gal/index.php/nacc/article/view/1831 (25 abril, 2024).