@book {4886,
	title = {The Great Smog of China: A Short History of Air Pollution},
	year = {2020},
	publisher = {Association for Asian Studies/ Columbia University Press},
	organization = {Association for Asian Studies/ Columbia University Press},
	url = {https://cup.columbia.edu/book/the-great-smog-of-china/9780924304927},
	author = {Ahlers, Anna L. and Halskov Hansen, Mette and Svarverud, Rune}
}
