Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion - Sengupta, D.; Samburova, V.; Bhattarai, C.; Kirillova, E.; Mazzoleni, L.; Iaukea-Lum, M.; Watts, A.; Moosmüller, H.; Khlystov, A. (Atmos. Chem. Phys., 2018)