1. P. A. Sweet, in Electromagnetic Phenomena in Cosmic Physics, edited by B. Lehnert (Cambridge University Press, London, 1958), p. 123.
2. The Solar-Flare Phenomenon and the Theory of Reconnection and Annihiliation of Magnetic Fields.
3. H. E. Petschek, in AAS-NASA Symposium of the Physics of Solar Flares, NASA-SP 50, edited by W. N. Hess (National Aeronautics and Space Administration, Washington, DC, 1964), p. 425.
4. Reconnection Rate for the Inhomogeneous Resistivity Petschek Model
5. Localization, the clue to fast magnetic reconnection