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.
Frank Wolter, Michael Zakharyaschev. Undecidability of the unification and admissibility problems for modal and description logics. ACM Trans. Comput. Log., 9(4), 2008. [doi]
Abstract is missing.