Air quality improvement in a megacity: implications from 2015 Beijing Parade Blue pollution control actionsWen Xu, Fusuo Zhang, Lin Zhang et al.|Atmospheric chemistry and physics|2017Cited by 108
Spatial–temporal patterns of inorganic nitrogen air concentrations and deposition in eastern ChinaWen Xu, Xuejun Liu, Lei Liu et al.|Atmospheric chemistry and physics|2018Cited by 95