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.
Michal Trybulec. Regular Expression Quantifiers - at least m Occurrences. Formalized Mathematics, 16(1-4):29-33, 2008. [doi]