Paton Walsh, C; Bell, W; Blumenstock, Th*; Chipperfield, M P*; Galle, B*; Mellqvist, J*; Notholt, J*; Zander, R*; Demoulin, P*; Mathieu, E* (1998) Ground-based FTIR measurements from a series of european sites during the winter of 1995/96 and a comparison with a 3D chemical transport model: evidence of chlorine activation and ozone depletion. NPL Report. COEM 9

Bell, W; Paton Walsh, C; Woods, P T; Donohoe, L; Gould, A; Secker, D; Naughten, S; Swann, N R; Martin, N A; Page, L E; Chipperfield, M P*; Lee, A M*; Pullen, S* (1998) Groundbased FTIR measurements of stratospheric trace species from Aberdeen during winter and spring 1993/94 and 1994/95 and comparison with a 3D model. J. Atmos. Chem., 30 (1). pp. 119-130.

Bell, W; Paton-Walsh, C; Woods, P T; Gardiner, T D; Chipperfield, M P*; Lee, A M* (1998) Groundbased FTIR measurements with high temporal resolution. J. Atmos. Chem., 30 (1). pp. 131-140.

Bell, W; Paton Walsh, C; Gardiner, T; Woods, P T; Swann, N R; Martin, N A; Donohoe, L; Chipperfield, M P* (1997) Measurements of stratospheric chlorine monoxide (C10) from Groundbased FTIR observations. J. Atmos. Chem. (24). pp. 285-297.

Chipperfield, M P*; Burton, M*; Bell, W; Paton Walsh, C; Blumenstock, T*; Coffey, MT*; Hannigan, J W*; Mankin, W G*; Galle, B*; Mellqvist, J*; Mahieu, E*; Zander, R*; Notholt, J*; Sen, B*; Toon, G C* (1997) On the use of HF as a reference for the comparison of stratospheric observations and models. J. Geophys. Res., 102 (D11). pp. 12901-19.

Chipperfield, M P*; Burton, M*; Bell, W; Paton Walsh, C; Blumenstock, Th*; Coffey, MT*; Hannigan, J W*; Mankin, W G*; Galle, B*; Mahieu, E*; Zander, R*; Notholt, J*; Sen, B*; Toon, G C* (1997) The use of HF as a reference for the comparison of stratospheric observations and models. J. Geophys. Res., 102. pp. 12901-12919.