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4. Ishii K, Adachi S. Dependence on the Aspect Ratio of Streamline Patterns in Three-Dimensional Cavity Flows. Theoretical and Applied Mechanics Japan 2011; 60: p.51-61.
5. Nihei T, Ishii K. A fast solver of the shallow water equations on a sphere using a combined compact difference scheme. J. Comput. Phys. 2003; 187: p.639-659.