1. Rhines, P. B. & Young, W. R. J. mar. Res. 40, Suppl. 559–596, 849–872 (1982).
2. Welander, P. J. mar. Res. 29, 60–68 (1971).
3. Hough, S. S. Phil. Trans. R. Soc. A189, 201–257 (1897).
4. Lamb, H. Hydrodynamics 6th edn (Dover, New York, 1932).
5. Montogomery, R. B. Pap. phys. Oceanogr. Met. 6, (1938).