TY - JOUR A1 - Voigt, C. A1 - Schlager, H. A1 - Roiger, A. A1 - Stenke, A. A1 - de Reus, M. A1 - Borrmann, S. A1 - Jensen, E. A1 - Schiller, C. A1 - Konopka, P. A1 - Sitnikov, N. T1 - Detection of reactive nitrogen containing particles in the tropopause region – evidence for a tropical nitric acid trihydrate (NAT) belt JO - Atmos. Chem. Phys. J1 - ACP VL - 8 IS - 24 SP - 7421 EP - 7430 Y1 - 2008/12/15 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/8/7421/2008/ L1 - https://acp.copernicus.org/articles/8/7421/2008/acp-8-7421-2008.pdf DO - 10.5194/acp-8-7421-2008 ER -