@article{Restrepo Galeano_2017, title={Dos o tres inviernos, de Alberto Sierra Velásquez}, url={https://editorial.ucentral.edu.co/ojs_uc/index.php/hojasUniv/article/view/836}, number={62}, journal={Hojas Universitarias}, author={Restrepo Galeano, Jairo}, year={2017}, month={may}, pages={192–195} }