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.
Andrea Sorbi, Sebastiaan Terwijn. Intermediate logics and factors of the Medvedev lattice. Annals of Pure and Applied Logic, 155(2):69-85, 2008. [doi]
Abstract is missing.