Chemical Ozone Loss in the Arctic Vortex in the Winter 1995 - 96 : HALOE Measurements in Conjunction with other Observations - Müller, R. H.; Grooss, J. U.; MacKenna, A. R.; Crutzen, P. J.; Brühl, C.; Russell, J. M.; Gordley, L. L.; Burows, J. P.; Tuck, A. F. (Annales Geophysicae, 1999)