@article{201801.0158,
	doi = {10.20944/preprints201801.0158.v1},
	url = {https://doi.org/10.20944/preprints201801.0158.v1},
	year = 2018,
	month = {January},
	publisher = {Preprints},
	author = {Zongmin Li and Shuyan Xu and Liming Yao},
	title = {A Systematic Literature Mining of Sponge City: What Has Been Done and The Challenges Standing Ahead},
	journal = {Preprints}
}