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.
Hiroyuki Seki, Yuki Kato. On the Generative Power of Multiple Context-Free Grammars and Macro Grammars. IEICE Transactions, 91-D(2):209-221, 2008. [doi]
Abstract is missing.