@article{Pop_1999, title={An approach to shape covering maps}, volume={12}, url={https://revistas.ucm.es/index.php/REMA/article/view/REMA9999220451A}, DOI={10.5209/rev_REMA.1999.v12.n2.17158}, abstractNote={Sin resumen}, number={2}, journal={Revista Matemática Complutense}, author={Pop, I.}, year={1999}, month={ene.}, pages={451} }