@article {Han_Ma_Li_Pu_Wu_Li_Shang_He_Zhou_Wang_2021,
	title = {Chemical Characteristics and Source Apportionments of Volatile Organic Compounds (VOCs) Before and During the Heating Season at a Regional Background Site in the North China Plain},
	journal = {ATMOSPHERIC RESEARCH},
	volume = {262},
	year = {2021},
	author = {Han, Tingting and Zhiqiang Ma and Li, Yingruo and Pu, Weiwei and Wu, Jin and Li, Ziming and Shang, Jing and He, Di and Liyan Zhou and Wang, Yao}
}
