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.
Kenji Fukuzaki, Akito Tsuboi. Implicit Definability of Subfields. Notre Dame Journal of Formal Logic, 44(4):217-225, 2003. [doi]
Abstract is missing.