References
- Biesel, F. 1949. Caleul de l'amortissement d'une houle dans un liquide visqueux de proforideur finie. La Howille Blanche 4, 630–634.
- Johns, B. 1967. A boundary layer method for the determination of the viscous damping of small amplitude gravity waves. Quart. J. Mech. Appi. Math. (in press).
- Johns, B. 1966. On the vertical structure of tidal flow in river estuaries. Geophys. J. Roy. Aar. Soc. 12, 103–110.