2021-04-122009-06-0117949165https://hdl.handle.net/10784/27739spahttps://v2.sherpa.ac.uk/id/publication/issn/1794-9165El problema de pi-geografía y el problema de Hurwitzinfo:eu-repo/semantics/article2021-04-12CADAVID, CARLOS ALBERTOVélez, Juan Diego