Large-Larmor-radius interchange instability.

@article{Ripin1987LargeLarmorradiusII,
  title={Large-Larmor-radius interchange instability.},
  author={Ripin and Mclean and Manka and Pawley and Stamper and Peyser and Mostovych and Grun and Hassam and Huba},
  journal={Physical review letters},
  year={1987},
  volume={59 20},
  pages={2299-2302}
}