Kondrashov, Dmitri, Michael Ghil, K. Ide, and R. Todling. “Data Assimilation and Weather Regimes in a Three-Level Quasi-Geostrophic Model.” In AMS Symposium on Observations, Data Assimilation, and Probabilistic Prediction, 2002.

Sun, Chaojiao, Zheng Hao, Michael Ghil, and J. David Neelin. “Data assimilation for a coupled ocean-atmosphere model. Part I: Sequential state estimation.” Monthly Weather Review 130, no. 5 (2002): 1073–1099.

Ghil, Michael. “The essence of data assimilation or why combine data with models.” In Proc. 3rd WMO Intl Symp. Assimilation of Observations in Meteorology & Oceanography, 1–4, 2000, 1–4.

Ide, Kay, Phillippe Courtier, Michael Ghil, and Andrew C. Lorenz. “Unified Notation for Data Assimilation: Operational, Sequential and Variational.” Journal of Meteorological Society of Japan 75, no. 1B (1997): 181–189.

Miller, Robert N., Michael Ghil, and François Gauthiez. “Advanced Data Assimilation in Strongly Nonlinear Dynamical Systems.” Journal of Atmospheric Sciences 51 (1994): 1037–1056.

Ghil, Michael, and Paola Malanotte-Rizzoli. “Data assimilation in meteorology and oceanography.” Advances in Geophysics 33 (1991): 141–266.

Ghil, Michael. “Meteorological data assimilation for oceanographers. Part I: Description and theoretical framework.” Dynamics of Atmospheres and Oceans 13, no. 3-4 (1989): 171–218.

Ghil, Michael, S. Cohn, John Tavantzis, K. Bube, and Eugene Isaacson. “Applications of estimation theory to numerical weather prediction.” In Dynamic meteorology: Data assimilation methods, 139–224. Springer, 1981.

Ghil, Michael, J. Tavantzis S. Coho, K. Bube, and E. Isaacson. “Dynamic Meteorology: Data Assimilation Methods.” In Applied Mathematical Sciences, edited by L. Bengtsson, Michael Ghil, and E. Källén, 36:139–224. Dynamic Meteorology - Data Assimilation Methods. Springer-Verlag, 1981.