1. K. Arzner, L. Vlahos, Astrophys. J. Lett. 605, L69 (2004)
2. M.J. Aschwanden, B.R. Dennis, A.O. Benz, Astrophys. J. 497, 972 (1998)
3. P. Bak, How Nature Works (Oxford University Press, Oxford, 1999)
4. G. Baumann, K. Galsgaard, A. Nordlund, Solar Phys. (2012a, in press).
arXiv:1203.1018v1
5. G. Baumann, T. Haugbolle, A. Nordlund, Astrophys. J. (2012b, in press).
arXiv:1204.4947v2