@article{SepĂșlveda Mellado_1997, title={Editorial}, volume={12}, url={https://revistainvi.uchile.cl/index.php/INVI/article/view/61901}, DOI={10.5354/0718-8358.1997.61901}, number={32}, journal={Revista INVI}, author={SepĂșlveda Mellado, Orlando}, year={1997}, month={nov.} }