Puente Muñoz, María Jesús De LaDelzell , Charles N.Madden, James J.2023-06-202023-06-202000978-0-8218-0804-710.1090/conm/253https://hdl.handle.net/20.500.14352/60708The complex spectrum of a ring.book parthttp://www.ams.org/books/conm/253/http://www.ams.orgmetadata only access515.1Topología1210 Topología