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.
Seema Ahmad, Alistair H. Lachlan. Some Special Pairs Of Sigma::2:: e-Degrees. Math. Log. Q., 44:431-449, 1998.
Abstract is missing.