TY - JOUR A1 - Ungeheuer, F. A1 - van Pinxteren, D. A1 - Vogel, A. L. T1 - Identification and Source Attribution of Organic Compounds in Ultrafine Particles near Frankfurt International Airport JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2020 SP - 1 EP - 21 Y1 - 2020/11/04 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2020-1091/ L1 - https://acp.copernicus.org/preprints/acp-2020-1091/acp-2020-1091.pdf DO - 10.5194/acp-2020-1091 ER -