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Publicado en línea: 25 sept 2015
Páginas: 89 - 103
DOI: https://doi.org/10.1515/tmmp-2015-0007
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© 2015
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
We introduce perfect cones over topological spaces and study their connection with absolute B1 -retracts.