1.
Celma Valero MP. Reality, literature and symbolism in the "Leyenda del Caballero del Cisne". TropelĂ­as (Zaragoza) [Internet]. 2020 Oct. 18 [cited 2025 Dec. 5];(7):864-75. Available from: https://papiro.unizar.es/ojs/index.php/tropelias/article/view/4710