Close Efficient inverse modeling of barotropic ocean tides,
Egbert, G. D., S. Y. Erofeeva (2002) (2002),
J. Atmos. Oceanic Technol., 19 p. 183–204,
10.1175/1520-0426(2002)019%3C0183:EIMOBO%3E2.0.CO;2.