Aravind K. Joshi, Leon S. Levy, Masako Takahashi. Tree Adjunct Grammars. J. Comput. Syst. Sci., 10(1):136-163, 1975.
@article{JoshiLT75, title = {Tree Adjunct Grammars}, author = {Aravind K. Joshi and Leon S. Levy and Masako Takahashi}, year = {1975}, tags = {grammar}, researchr = {https://researchr.org/publication/JoshiLT75}, cites = {0}, citedby = {0}, journal = {J. Comput. Syst. Sci.}, volume = {10}, number = {1}, pages = {136-163}, }