Characterizing dynamical complexity in interfacial waves
Measures of Complexity and Chaos
Proceedings of a NATO Advanced Research Workshop on Quantitative Measures of Dynamical Complexity in Nonlinear Systems, sponsored by the Naval Air Development Center, Warminster, Pennsylvania, held June 22-24, 1989, at Bryn Mawr College, Bryn Mawr, Pennsylvania.
Gollub, J. P. "Characterizing dynamical complexity in interfacial waves." Measures of Complexity and Chaos. Springer New York, 1989. 457-460.