Chaotic mixing of tracer and vorticity by modulated travelling Rossby waves
Geophysical & Astrophysical Fluid Dynamics Taylor & Francis 58:1-4 (1991) 285-319
Large-scale horizontal mixing in planetary atmospheres
Physics of Fluids AIP Publishing 3:5 (1991) 1250-1260
On attributing grammars to dynamical systems
Journal of Phonetics Elsevier 18:3 (1990) 465-477
Characterisation of Chaotic Regimes and Transitions in a Thermally-Driven, Rotating Stratified Fluid
Chapter in Nonlinear Dynamics in Engineering Systems, Springer Nature (1990) 241-248