Katsoulis, E.Dor-on, A.Kakariadis, E.T.A.Laca, M.Li, X.2022-11-012022-11-0120220001-8708http://hdl.handle.net/10342/11675en-USC*-EnvelopesC*-algebraic cosystemproduct systemsC*-Envelopes for Operator Algebras with a Coaction and Co-Universal C*-Algebras for Product SystemsArticle10.1016/j.aim.2022.108286