@misc{indiciae2986b0d45e56, title = {Developing a heavy-duty vehicle activity database to estimate start and idle emissions}, author = {Zhang, Chen and Ficenec, Karen and Kotz, Andrew and Kelly, Kenneth and Sonntag, Darrell and Fulper, Carl and Brakora, Jessica and Mo, Tiffany and Ballare, Sudheer}, year = {2022}, doi = {10.1016/j.trd.2022.103251}, url = {https://www.osti.gov/biblio/1865320}, note = {Source identifier: 1865320} }