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.
Stephen A. Fenner, Steven Homer, Mitsunori Ogihara, Alan L. Selman. Oracles that Compute Values. SIAM Journal on Computing, 26(4):1043-1065, 1997.
Abstract is missing.