@Article{acp-4-2543-2004,
AUTHOR = {Sabburg, J. M. and Long, C. N.},
TITLE = {Improved sky imaging for studies of enhanced UV irradiance},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {4},
YEAR = {2004},
NUMBER = {11/12},
PAGES = {2543--2552},
URL = {http://www.atmos-chem-phys.net/4/2543/2004/},
ISSN = {1680-7316}
}