Fuente: Proc. Amer. Math. Soc. 147 (2019), 3425-3429
Publisher: American Mathematical Society
Year of publication: 2019
No. of pages: 5
Publication type: Article
ISSN: 0002-9939,1088-6826
Spanish project: MTM2016-76958
Publication Url: https://doi.org/10.1090/proc/14481