1. Tests of an adjoint mesoscale model with explicit moist physics on the cloud scale;Mon. Wea. Rev,2008
2. Implicit-explicit runge-kutta methods for time-dependent partial differential equations;Appl. Numer. Math,1997
3. Important literature on the use of adjoint, variational methods and the Kalman filter in meteorology;Tellus,1993
4. A strategy for operational implementation of 4D-Var, using an incremental approach;Quart. J. Roy. Meteor. Soc,1994
5. The Navy’s next-generation NEPTUNE modeling system,2018