Li, Chao, Zhang, Xuebin, Zwiers, Francis, Fang, Yuanyuan, and Michalak, Anna M. Recent Very Hot Summers in Northern Hemispheric Land Areas Measured by Wet Bulb Globe Temperature Will Be the Norm Within 20 Years: Attribution of summer WBGT changes. Earth's Future 5.12 Web. doi:10.1002/2017EF000639.

Li, Chao, Zhang, Xuebin, Zwiers, Francis, Fang, Yuanyuan, & Michalak, Anna M. Recent Very Hot Summers in Northern Hemispheric Land Areas Measured by Wet Bulb Globe Temperature Will Be the Norm Within 20 Years: Attribution of summer WBGT changes. Earth's Future, 5 (12). https://doi.org/10.1002/2017EF000639

Li, Chao, Zhang, Xuebin, Zwiers, Francis, Fang, Yuanyuan, and Michalak, Anna M. "Recent Very Hot Summers in Northern Hemispheric Land Areas Measured by Wet Bulb Globe Temperature Will Be the Norm Within 20 Years: Attribution of summer WBGT changes". Earth's Future 5 (12). Japan: DOI PREFIX: 10.1029. https://doi.org/10.1002/2017EF000639. https://par.nsf.gov/biblio/10049767.

@article{osti_10049767,
place = {Japan}, title = {Recent Very Hot Summers in Northern Hemispheric Land Areas Measured by Wet Bulb Globe Temperature Will Be the Norm Within 20 Years: Attribution of summer WBGT changes}, url = {https://par.nsf.gov/biblio/10049767}, DOI = {10.1002/2017EF000639}, abstractNote = {Not Available}, journal = {Earth's Future}, volume = {5}, number = {12}, publisher = {DOI PREFIX: 10.1029}, author = {Li, Chao and Zhang, Xuebin and Zwiers, Francis and Fang, Yuanyuan and Michalak, Anna M.}, }