Chao Yuan

Integrated evaluation of aerosols from regional brown hazes over northern China in winter: Concentrations, sources, transformation, and mixing states

Qingzhu Zhang, Weijun Li, Qingzhu Zhang, 2011 .

Source identification and health impact of PM2.5 in a heavily polluted urban atmosphere in China

Xiaomei Gao, Pengju Xu, W. Nie, 2013 .