TY - RPRT TI - Analysis of spurious oscillation modes for the shallow water and Navier-Stokes equations AU - Roy A. Walters AU - G. F. Carey PY - 1983 DO - 10.1016/0045-7930(83)90013-0 UR - https://pubs.usgs.gov/publication/70011199 ID - 70011199 ER -