Wiegelmann, Thomas Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society;
Wiegelmann, T., & Neukirch, T. (2006). An optimization principle for the computation of MHD equilibria in the solar corona. Astronomy and Astrophysics, 457, 1053-1058. doi:10.1051/0004-6361:20065281.