TY - JOUR A1 - Miyagawa, K. A1 - Petropavlovskikh, I. A1 - Evans, R. D. A1 - Long, C. A1 - Wild, J. A1 - Manney, G. L. A1 - Daffer, W. H. T1 - Long term changes in the upper stratospheric ozone at Syowa, Antarctica JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2013 SP - 379 EP - 435 Y1 - 2013/01/07 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/13/379/2013/ L1 - https://acp.copernicus.org/preprints/13/379/2013/acpd-13-379-2013.pdf DO - 10.5194/acpd-13-379-2013 ER -