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.
Manuel Lerman, Richard Watnick. Computable choice functions for computable linear orderings. Math. Log. Q., 49(5):485-510, 2003. [doi]
Abstract is missing.