Graham Hutton. Programming language semantics: It's easy as 1,2,3. Journal of Functional Programming, 33, 2023. [doi]
@article{Hutton23,
title = {Programming language semantics: It's easy as 1,2,3},
author = {Graham Hutton},
year = {2023},
doi = {10.1017/s0956796823000072},
url = {https://doi.org/10.1017/s0956796823000072},
researchr = {https://researchr.org/publication/Hutton23},
cites = {0},
citedby = {0},
journal = {Journal of Functional Programming},
volume = {33},
}