TY - JOUR A1 - Bernhard, G. A1 - Booth, C. R. A1 - Ehramjian, J. C. T1 - Comparison of UV irradiance measurements at Summit, Greenland; Barrow, Alaska; and South Pole, Antarctica JO - Atmos. Chem. Phys. J1 - ACP VL - 8 IS - 16 SP - 4799 EP - 4810 Y1 - 2008/08/19 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/8/4799/2008/ L1 - http://www.atmos-chem-phys.net/8/4799/2008/acp-8-4799-2008.pdf DO - 10.5194/acp-8-4799-2008 ER -