@article{glotfelty_alapaty_he_hawbecker_song_zhang_2019, title={The Weather Research and Forecasting Model with Aerosol-Cloud Interactions (WRF-ACI): Development, Evaluation, and Initial Application}, volume={147}, ISBN={1520-0493}, DOI={10.1175/MWR-D-18-0267.1}, number={5}, journal={MONTHLY WEATHER REVIEW}, author={Glotfelty, Timothy and Alapaty, Kiran and He, Jian and Hawbecker, Patrick and Song, Xiaoliang and Zhang, Guang}, year={2019}, month={May}, pages={1491–1511} }
 @article{zhang_hummer_rasdorf_2010, title={Impact of bead density on paint pavement marking retroreflectivity}, volume={136}, DOI={10.1061/(asce)te.1943-5436.0000142}, number={8}, journal={Journal of Transportation Engineering}, author={Zhang, G. H. and Hummer, J. E. and Rasdorf, W.}, year={2010}, pages={773–781} }
 @article{rasdorf_zhang_hummer_2009, title={The impact of directionality of paint pavement marking retroreflectivity}, volume={13}, ISBN={NULL}, DOI={10.1177/1087724x08330824}, number={3}, journal={Journal of Public Works Management and Policy}, author={Rasdorf, W. and Zhang, G. and Hummer, J. E.}, year={2009}, pages={265–277} }