Laurent Pierre. Rational Indexes of Generators of the Cone of Context-Free Languages. Theoretical Computer Science, 95(2):279-305, 1992.
@article{Pierre92, title = {Rational Indexes of Generators of the Cone of Context-Free Languages}, author = {Laurent Pierre}, year = {1992}, tags = {context-aware}, researchr = {https://researchr.org/publication/Pierre92}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {95}, number = {2}, pages = {279-305}, }