A New Theory of Magnetic Storms.

@article{ChapmanANT,
  title={A New Theory of Magnetic Storms.},
  author={Sydney Chapman and Vincenzo Consolato Antonio Ferraro},
  journal={Nature},
  volume={126},
  pages={129-130}
}
AN attempt to infer the course of events when a neutral ionised stream of particles from the sun is directed towards the earth has now led to results which we believe indicate how magnetic storms are produced. A full discussion of the phenomena involves the solution of numerous intricate mathematical problems, many of which have not yet been attacked in detail; but it seems possible to outline the main sequence of events. 
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