Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Miguel Campercholi, Diego Vaggione. Axiomatizability by forall-exists-sentences. Arch. Math. Log., 50(7-8):713-725, 2011. [doi]
Abstract is missing.