Parsons, D., Best, J., Orefo, O., Hardy, R., Kostaschuck, R., & Lane, S. (2005). Morphology and flow fields of three-dimensional dunes, Rio Paraná, Argentina: Results from simultaneous multibeam echo sounding and acoustic Doppler current profiling. Journal of Geophysical Research, 110(4), https://doi.org/10.1029/2004jf000231