Scoccimarro E., Gualdi S., Krichak S.O..  2018.  Extreme precipitation events over north?western Europe: getting water from the Tropics. Annals of Geophysics. 61(4)

Krichak S.O., Feldstein S.B., Alpert P., Gualdi S., Scoccimarro E., Yano J.I.  2016.  Discussing the role of tropical and subtropical moisture sources in cold season extreme precipitation events in the Mediterranean region from a climate change perspective. Natural Hazards and Earth System Sciences . 16:269-285.

Krichak S.O., Barkan J., Breitgand J.S., Gualdi S., Feldestein S.B..  2015.  The role of the export of tropical moisture into midlatitudes for extreme precipitation events in the Mediterranean region. Theoretical and Applied Climatology . 121(3-4):499-515.