@Article{acp-12-3791-2012,
AUTHOR = {Achtert, P. and Karlsson Andersson, M. and Khosrawi, F. and Gumbel, J.},
TITLE = {On the linkage between tropospheric and Polar Stratospheric clouds  in the Arctic as observed by space–borne lidar},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {12},
YEAR = {2012},
NUMBER = {8},
PAGES = {3791--3798},
URL = {http://www.atmos-chem-phys.net/12/3791/2012/},
DOI = {10.5194/acp-12-3791-2012}
}