TY - JOUR A1 - Scherer, M. A1 - Vömel, H. A1 - Fueglistaler, S. A1 - Oltmans, S. J. A1 - Staehelin, J. T1 - Trends and variability of midlatitude stratospheric water vapour deduced from the re-evaluated Boulder balloon series and HALOE JO - Atmos. Chem. Phys. J1 - ACP VL - 8 IS - 5 SP - 1391 EP - 1402 Y1 - 2008/03/07 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/8/1391/2008/ L1 - http://www.atmos-chem-phys.net/8/1391/2008/acp-8-1391-2008.pdf DO - 10.5194/acp-8-1391-2008 ER -