@Article{acpd-7-13401-2007, AUTHOR = {Wohltmann, I. and Rex, M.}, TITLE = {Improvement of vertical and residual velocities in pressure or hybrid sigma-pressure coordinates in analysis data in the stratosphere}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {7}, YEAR = {2007}, NUMBER = {5}, PAGES = {13401--13416}, URL = {http://www.atmos-chem-phys-discuss.net/7/13401/2007/}, ISSN = {1680-7367} }