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.
Mark B. Josephs. The Data Refinement Calculator for Z Specifications. Inf. Process. Lett., 27(1):29-33, 1988.
Abstract is missing.