@Article{acp-10-707-2010,
AUTHOR = {Alexander, S. P. and Shepherd, M. G.},
TITLE = {Planetary wave activity in the polar lower stratosphere},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {10},
YEAR = {2010},
NUMBER = {2},
PAGES = {707--718},
URL = {http://www.atmos-chem-phys.net/10/707/2010/},
DOI = {10.5194/acp-10-707-2010}
}