Mathematical Geology · 1976 · 16 citations · 6 references
Natural SciencesEarth SciencesGeologyDynamical SystemsGeomorphologyBifurcation TheoryCatastrophe ModelingGeologic HazardsGeological HazardsRupture DynamicsCatastrophe LimitsCatastrophe TheoryCatastrophic Extinction EventsGeological HeterogeneitySteady-state Equilibrium
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E. C. Zeeman · Scientific American · 1976 · 675 citations
R. D. Thom · Topology · 1969 · 326 citations