@Article{acp-11-2161-2011,
AUTHOR = {Pitts, M. C. and Poole, L. R. and D\"ornbrack, A. and Thomason, L. W.},
TITLE = {The 2009–2010 Arctic polar stratospheric cloud season: a CALIPSO perspective},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {11},
YEAR = {2011},
NUMBER = {5},
PAGES = {2161--2177},
URL = {http://www.atmos-chem-phys.net/11/2161/2011/},
DOI = {10.5194/acp-11-2161-2011}
}