Rennie, M., Sengupta, D., Samburova, V., Khlystov, A. Y., Moosmüller, H. (2019). Optical Properties of Aerosol Emitted from the Open Combustion of Cheatgrass (Bromus Tectorum), 12th International Conference on Carbonaceous Particles in the Atmosphere ICCPA): Vienna, Austria, April 3, 2019-April 6, 2019