@article{Editorial_1977, title={Universidad Católica de Chile, Instituto de Música}, volume={31}, url={https://revistamusicalchilena.uchile.cl/index.php/RMCH/article/view/13238}, number={139-1}, journal={Revista Musical Chilena}, author={Editorial, Comité}, year={1977}, month={ene.}, pages={p.156–157} }