Reference. Diagrammatic category theory [nakahira-2024-diagrammatic]

@misc{nakahira-2024-diagrammatic,
	title = {Diagrammatic category theory},
	author = {Nakahira, Kenji},
	year = {2024},
	eprint = {2307.08891},
	archivePrefix = {arXiv},
	primaryClass = {math.CT},
	url = {https://arxiv.org/abs/2307.08891}
}