@article {17419,
	title = {Reply to Cao and Zhang: Tightening nonfossil emissions alone is inefficient for PM2.5 mitigation in China},
	journal = {Proceedings of the National Academy of Sciences of the United States of AmericaProceedings of the National Academy of Sciences of the United States of AmericaProceedings of the National Academy of Sciences of the United States of America},
	volume = {112},
	number = {12},
	year = {2015},
	note = {Ce0ejTimes Cited:0Cited References Count:5},
	month = {Mar 24},
	pages = {E1403-E1403},
	isbn = {0027-8424},
	author = {Zhang, R. Y. and Guo, S. and Zamora, M. L. and Hu, M.}
}
