BibTex format
@article{Srivastava:2021:10.5194/acp-21-14703-2021,
author = {Srivastava, D and Xu, J and Vu, TV and Liu, D and Li, L and Fu, P and Hou, S and Moreno, Palmerola N and Shi, Z and Harrison, RM},
doi = {10.5194/acp-21-14703-2021},
journal = {ATMOSPHERIC CHEMISTRY AND PHYSICS},
pages = {14703--14724},
title = {Insight into PM<sub>2.5</sub> sources by applying positive matrix factorization (PMF) at urban and rural sites of Beijing},
url = {http://dx.doi.org/10.5194/acp-21-14703-2021},
volume = {21},
year = {2021}
}