@article{SepĂșlveda Mellado_1990, title={Editorial}, volume={5}, url={https://revistainvi.uchile.cl/index.php/INVI/article/view/61911}, DOI={10.5354/0718-8358.1990.61911}, number={10}, journal={Revista INVI}, author={SepĂșlveda Mellado, Orlando}, year={1990}, month={nov.} }