Adrian Johnstone, Elizabeth Scott. Proofs and pedagogy; science and systems: The grammar tool box. Science of Computer Programming, 69(1-3):76-85, 2007. [doi]
@article{JohnstoneS07a, title = {Proofs and pedagogy; science and systems: The grammar tool box}, author = {Adrian Johnstone and Elizabeth Scott}, year = {2007}, doi = {10.1016/j.scico.2007.01.016}, url = {http://dx.doi.org/10.1016/j.scico.2007.01.016}, tags = {e-science, grammar}, researchr = {https://researchr.org/publication/JohnstoneS07a}, cites = {0}, citedby = {0}, journal = {Science of Computer Programming}, volume = {69}, number = {1-3}, pages = {76-85}, }