Estimating the contribution of photochemical particle formation to ultrafine particle number averages in an urban atmosphere

Ma, N., & Birmili, W. (2015). Estimating the contribution of photochemical particle formation to ultrafine particle number averages in an urban atmosphere. Science of the Total Environment, 512–513, 154–166. https://doi.org/10.1016/j.scitotenv.2015.01.009