Diz S. Unknown Pieces for Classical Guitar by Juan José Mantecón and Jesús Bal y Gay, Two Galician Musicians of the Generation of 27. Madrygal [Internet]. 2015 Apr. 27 [cited 2026 Jul. 10];18(Especial):547-54. Available from: https://revistas.ucm.es/index.php/MADR/article/view/48577