Close The Straits of Gibraltar and Kara Gates: A comparison of internal tides,
Morozov, E. G., G. Parrilla-Barrera, M. G. Velarde, et al. (2003) (2003),
Oceanologica Acta, 26, 3 p. 231–241,
10.1016/S0399-1784(03)00023-9.