Bühler, O., &; Muller, C. J. (2007). Instability and focusing of internal tides in the deep ocean. Journal of Fluid Mechanics. Cambridge University Press.https://doi.org/10.1017/s0022112007007410 
LibreCat: https://research-explorer.ista.ac.at/record/9149
DOI: 10.1017/s0022112007007410