“Extended Techniques and Cultural Aspects Presente in Puneña N° 2, Op. 45 for Solo Cello by Alberto Ginastera”. Orfeu 7, no. 2 (December 14, 2022): e0107. Accessed August 16, 2026. https://www.revistas.udesc.br/index.php/orfeu/article/view/22370.