Asteroseismology and Magnetic Cycles Ângela Raquel Gonçalves dos Santos Published2013-01-24 DOI10.34626/73g5-m548 Repositoryrepositorio-aberto.up.pt Languageen Full text MSc As e oseismology and Magne ic Cycles Ângela Raquel Gonçal es dos San os As e oseismology and Magne ic Cycles Ângela Raquel Gonçal es dos San os 2012