@article {630115,
	title = {Vertical characteristics of peroxyacetyl nitrate (PAN) from a 250-m tower in northern China during September 2018},
	journal = {Atmospheric Environment},
	year = {2019},
	pages = {55-63},
	url = {https://www.sciencedirect.com/science/article/pii/S1352231019303711},
	author = {Yulu Qiu and Weili Lin and Ke Li and Chen, Lei and Qing Yao and Yingxiao Tang and Zhiqiang Ma}
}
