- Authors: Parracho A.C., Marques C.A.F., Castanheira J.M.
- Title: Where do the air masses between double tropopauses come from?
- Conference Title: 13th EMS Annual Meeting & 11th European Conference on Applications of Meteorology (ECAM)
- Conference Location: Reading, UK
- Conference Date: 8-13 September
- Year Published: 2013
- link: http://meetingorganizer.copernicus.org/EMS2013/oral/13116