B. T. Prager, D. A. Caughey, R. H. Poeckert;
Bottom classification: Operational results from QTC view, Proceedings of MTS/IEEE OCEANS'95 Conference,
pp. 1827 - 1835, September 1995.
D. A. Caughey, R. L. Kirlin;
Wavelet analysis of breaking wave data, Proceedings of IEEE OCEANS'93 Conference,
pp. 189 - 192, October 1993.