@Article{acp-21-7343-2021,
AUTHOR = {Ma, J. and Shen, J. and Wang, P. and Zhu, S. and Wang, Y. and Wang, P. and Wang, G. and Chen, J. and Zhang, H.},
TITLE = {Modeled changes in source contributions of particulate matter during the COVID-19 pandemic in the Yangtze River Delta, China},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {21},
YEAR = {2021},
NUMBER = {9},
PAGES = {7343--7355},
URL = {https://acp.copernicus.org/articles/21/7343/2021/},
DOI = {10.5194/acp-21-7343-2021}
}