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.
Septimiu Crivei. Relative natural classes and relative injectivity. Int. J. Math. Mathematical Sciences, 2005(5):671-678, 2005. [doi]
Abstract is missing.