Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleA decoupling procedure for green functions: Test at the ising model and application to an extended hubbard model.AuthorsIhle, D.; Lorenz, B.PublicationPhysica Status Solidi (B), 1973, Vol 60, Issue 1, p319ISSN0370-1972Publication typeArticleDOI10.1002/pssb.2220600135