Fuente: Memoirs of the American Mathematical Society, 2021, 270 (1321) 1 - 96
Publisher: American Mathematical Society
Publication date: 01/03/2021
No. of pages: 96
Publication type: Article
DOI: 10.1090/MEMO/1321
ISSN: 0065-9266,1947-6221
Spanish project: MTM2011-22792