1. Entstehung und Erhaltung der troposphärischen Sprungschicht;Defant;Zeit. f. Geoph.,1936
2. A steady flow in a frictionless homogeneous ocean;Fofonoff;J. Marine Res.,1954
3. Goldstein, S. (Editor), 1938: Modern Developments in Fluid Dynamics. Oxford University Press p. 133 ff.
4. Drift currents in an enclosed ocean;Hidaka;Tokyo Univ., Geophys. Notes,1950
5. Some remarks on the flat plate boundary layer;Lewis;Quart. Applied Math.,1949