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.
Takeshi Shinohara. Rich Classes Inferable from Positive Data: Length-Bounded Elementary Formal Systems. Inf. Comput., 108(2):175-186, February 1994.
Abstract is missing.