David S. Wise. A Strong Pumping Lemma for Context-Free Languages. Theoretical Computer Science, 3(3):359-369, 1976.
@article{Wise76:0, title = {A Strong Pumping Lemma for Context-Free Languages}, author = {David S. Wise}, year = {1976}, tags = {context-aware}, researchr = {https://researchr.org/publication/Wise76%3A0}, cites = {0}, citedby = {0}, journal = {Theoretical Computer Science}, volume = {3}, number = {3}, pages = {359-369}, }