Fuente: Revista Matemática Iberoamericana, Vol. 30, N. 2 (2014), Pp. 523-535
Publisher: European Mathematical Society
Year of publication: 2014
No. of pages: 12
Publication type: Article
DOI: DOI: 10.4171/RMI/791
ISSN: 0213-2230,2235-0616
Spanish project: MTM2010-18370-C04-01 ; MTM2010-21580-C02-02 ; SNSF Grant 133399