TY - JOUR A1 - Thomason, L. W. T1 - Toward a combined SAGE II-HALOE aerosol climatology: an evaluation of HALOE version 19 stratospheric aerosol extinction coefficient observations JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 17 SP - 8177 EP - 8188 Y1 - 2012/09/12 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/8177/2012/ L1 - http://www.atmos-chem-phys.net/12/8177/2012/acp-12-8177-2012.pdf DO - 10.5194/acp-12-8177-2012 ER -