Does the subtropical jet catalyze the midlatitude atmospheric regimes?, Ruti, P.M., Lucarini V., Dell'Aquila Alessandro, Calmanti Sandro, and Speranza A. , Geophysical Research Letters, Volume 33, Number 6, (2006)

On the mid-latitude tropopause height and the orographic-baroclinic adjustment theory, Bordi, I., Dell'Aquila Alessandro, Speranza A., and Sutera A. , Tellus, Series A: Dynamic Meteorology and Oceanography, Volume 56, Number 4, p.278-286, (2004)