@article{202404.1168,
	doi = {10.20944/preprints202404.1168.v1},
	url = {https://doi.org/10.20944/preprints202404.1168.v1},
	year = 2024,
	month = {April},
	publisher = {Preprints},
	author = {Chao Wang and Changhao Zhu and Mingrun Du},
	title = {Spatial Development and Coupling Coordination of Society-Physics-Informational Smart City：A Case Study on Thirty Capitals in China},
	journal = {Preprints}
}