@article{mansilla_2011,  title={Un aporte de Carlos Guastavino y Lima Quintana al mundo de la Nueva Canción argentina},  ISSN={1517-7599},  url={https://doi.org/10.1590/S1517-75992011000100003},  DOI={10.1590/S1517-75992011000100003},  number={23},  journal={Per Musi},  publisher={Escola de Música da UFMG},  author={Mansilla, Silvina Luz},  year={2011},  month={Jan},  pages={19–27} }