@article {zhang_whether_2020,
	title = {Whether climatic factors influence the frequency of punctual on-demand deliveries of groundwater for irrigation? Empirical study in the North China Plain},
	journal = {Climatic Change},
	volume = {159},
	number = {2},
	year = {2020},
	note = {Publisher: Springer},
	pages = {269{\textendash}287},
	author = {Zhang, Lijuan and Wang, Jinxia and Guangsheng Zhang and Huang, Qiuqiong}
}
