Manoli, G., S. Fatichi, M. Schläpfer, K. Yu, T.W. Crowther, N. Meili, P. Burlando, G.G. Katul, and E. Bou-Zeid. 2019. “Magnitude of Urban Heat Islands Largely Explained by Climate and Population”. Nature 573: 55–60. doi:10.1038/s41586-019-1512-9.