@article{Polen2019, author = "Michael Polen", title = "{Development of a Cold Stage to Measure Ice Nucleating Activity Produced by Biomass Burning: Ash, Aerosol, and Aging}", year = "2019", month = "10", url = "https://kilthub.cmu.edu/articles/thesis/Development_of_a_Cold_Stage_to_Measure_Ice_Nucleating_Activity_Produced_by_Biomass_Burning_Ash_Aerosol_and_Aging/10013372", doi = "10.1184/R1/10013372.v1" }