1. M. Schnaiter, M. Gimmler, I. Llamas and C. Linke, Strong spectral dependence of light absorption by organic carbon particles formed by propane combustion, Atmos. Chemistry. Phys., (6) (2006) 2981–2990.
2. P. Shao, X. Xu, X. Zhang, J. Xu, Y. Wang and Z. Ma, Impact of volatile organic compounds and photochemical activities on particulate matters during a high ozone episode at urban, suburb and regional background stations in Beijing, Atmos. Environ., 236 (2020) 117629.
3. F. H. Alla, G. Schkolnik, E. Ganor and Y. Rudich, Adsorption of organic compounds pertinent to urban environments onto mineral dust particles, J. of Geophysical Res., 109 (2004) D02208.
4. S. M. Platt, I. E. Haddad, S. M. Pieber, R. J. Huang, A. A. Zardini and M. Clairotte, Two-stroke scooters are a dominant source of air pollution in many cities, Nat. Commun., 5 (2014) 3749.
5. E. Pellizzari, K. Perritt, T. Hartwell, L. Michael and C. Sparacino, Total Exposure Assessment Methodology (TEAM) Study: Elizabeth and Bayonne, New Jersey, Devils Lake, North Dakota and Greensboro, North Carolina, Volume 2, Part 1 and 2, EPA/600/8-87/002B, U.S. Environmental Protection Agency, Washington, D.C. (1987).