1. On the behaviour of systems of coupled dynamos;Allan,1962
2. The stability of a homopolar dynamo;Bullard,1955
3. The disk dynamo;Bullard,1978
4. Dynamical systems and models for reversals of the Earth's magnetic field;Chillingworth;Math. Geol.,1980
5. The Rikitake two-disc dynamo system;Cook,1970