Stephens, Graeme L.; Vane, Deborah G.; Boain, Ronald J.; Mace, Gerald G.; Sassen, Kenneth; Wang, Zhien; Illingworth, Anthony J.; O'connor, Ewan J.; Rossow, William B.; Durden, Stephen L.; Miller, Steven D.; Austin, Richard T.; Benedetti, Angela; Mitrescu, Cristian (2002). "THE CLOUDSAT MISSION AND THE A-TRAIN: A New Dimension of Space-Based Observations of Clouds and Precipitation". Bulletin of the American Meteorological Society. 83 (12): 1771–1790. doi:10.1175/BAMS-83-12-1771. ISSN0003-0007.
Stephens, Graeme L.; Vane, Deborah G.; Boain, Ronald J.; Mace, Gerald G.; Sassen, Kenneth; Wang, Zhien; Illingworth, Anthony J.; O'connor, Ewan J.; Rossow, William B.; Durden, Stephen L.; Miller, Steven D.; Austin, Richard T.; Benedetti, Angela; Mitrescu, Cristian (2002). "THE CLOUDSAT MISSION AND THE A-TRAIN: A New Dimension of Space-Based Observations of Clouds and Precipitation". Bulletin of the American Meteorological Society. 83 (12): 1771–1790. doi:10.1175/BAMS-83-12-1771. ISSN0003-0007.