@article {Yang_Li_Song_Liu_Yu_Chen_Lu_Wang_Yang_Zeng_Zhang_2021,
	title = {Characteristics and Sources of Volatile Organic Compounds During Pollution Episodes and Clean Periods in the Beijing-Tianjin-Hebei Region},
	journal = {SCIENCE OF THE TOTAL ENVIRONMENT},
	volume = {799},
	year = {2021},
	author = {Yang, Suding and Xin Li and Song, Mengdi and Ying Liu and Xuena Yu and Shiyi Chen and Sihua Lu and Wenjie Wang and Yiming Yang and Limin Zeng and Yuanhang Zhang}
}
