Wang, Qingqing, Zhang, Qi, Ma, Zhiqiang, Ge, Baozhu, Xie, Conghui, Zhou, Wei, Zhao, Jian, Xu, Weiqi, Du, Wei, Fu, Pingqing, Lee, James, Nemitz, Eiko, Cowan, Nicholas, Mullinger, Neil, Cheng, Xueling, Zhou, Libo, Yue, Siyao, Wang, Zifa, Sun, Yele,Temporal characteristics and vertical distribution of atmospheric ammonia and ammonium in winter in Beijing,SCIENCE OF THE TOTAL ENVIRONMENT ,2019,681:226-234
Wang, Qingqing, Zhang, Qi, Ma, Zhiqiang, Ge, Baozhu, Xie, Conghui, Zhou, Wei, Zhao, Jian, Xu, Weiqi, Du, Wei, Fu, Pingqing, Lee, James, Nemitz, Eiko, Cowan, Nicholas, Mullinger, Neil, Cheng, Xueling, Zhou, Libo, Yue, Siyao, Wang, Zifa, Sun, Yele,Temporal characteristics and vertical distribution of atmospheric ammonia and ammonium in winter in Beijing,SCIENCE OF THE TOTAL ENVIRONMENT ,2019,681:226-234