1. Bernhard G, Booth CR, and Ehramjian JC (2004) Version 2 Data of the National Science Foundation’s Ultraviolet Radiation Monitoring Network: South Pole. J. Geophys. Res. 109:D21207, doi:10.1029/2004JD004937
2. Bernhard G, Booth CR, and Ehramjian JC (2005) UV Climatology at Palmer Station, Antarctica. In: Bernhard G, Slusser JR, Herman JR, Gao W (eds) Ultraviolet Ground-and Space-based Measurements, Models, and Effects V. Proceedings of SPIE International Society of Optical Engineering 5886, pp.588607-1–588607-12
3. Bernhard G, Booth CR, Ehramjian JC, and Quang VV (2006a) NSF Polar Programs UV Spectroradiometer Network 2004–2005 Operations Report, Volume 14.0, p.257, Biospherical Instruments Inc., San Diego, CA, http://www.biospherical.com/NSF
4. Bernhard G, Booth CR, Ehramjian JC, and Nichol SE (2006b) UV climatology at McMurdo Station, Antarctica, Version 2 Data of the National Science Foundation’s Ultraviolet Radiation Monitoring Network. J. Geophys. Res. 111:D11201, doi:10.1029/2005JD005857
5. Bernhard G, Booth CR, Ehramjian JC, Stone R, and Dutton EG (2007) Ultraviolet and visible radiation at Barrow, Alaska: Climatology and influencing factors on the basis of Version 2 National Science Foundation network data. J. Geophys. Res. 112:D09101, doi:10.1029/ 2006JD007865