TY  - RPRT
TI  - A Nonlinear Multigrid Solver for an Atmospheric General Circulation Model Based on Semi-Implicit Semi-Lagrangian Advection of Potential Vorticity
AU  - McCormick, S.
AU  - Ruge, John W.
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/19990047904
ID  - 19990047904
ER  -