TY - JOUR A1 - Bechtel, C. A1 - Zahn, A. T1 - The isotope composition of water vapour: A powerful tool to study transport and chemistry of middle atmospheric water vapour JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 3 IS - 4 SP - 3991 EP - 4036 Y1 - 2003/07/28 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/3/3991/2003/ L1 - http://www.atmos-chem-phys-discuss.net/3/3991/2003/acpd-3-3991-2003.pdf DO - 10.5194/acpd-3-3991-2003 ER -