Buehler, S.A., C. Jiménez, K.F. Evans, P. Eriksson, B. Rydberg, A.J. Heymsfield, C.J. Stubenrauch, U. Lohmann, C. Emde, V.O. John, T.R. Sreerekha, and C.P. Davis (2007), A concept for a satellite mission to measure cloud ice water path, ice particle size, and cloud altitude, Quarterly Journal of the Royal Meteorological Society, 133(SUPPL. 2), 109-128, cited By 39, doi:10.1002/gj.143.