- Authors: Añel J.A., Castanheira J.M., Marques C.A.F., Antuña J.C., Liberato M.L., de la Torre L., Gimeno L.
- Title: Increase of upper troposphere/lower stratosphere wave baroclinicity: Trends in the baroclic wave energies and in the frequency of multiple tropopause events
- Conference Title: American Geophysical Union Fall Meeting
- Conference Location: San Francisco, USA
- Conference Date: 14-18 December
- Year Published: 2009