Krech, M. Theory 3, Max Planck Institute for Plasma Physics, Max Planck Society;
Grassie, K., & Krech, M. (1989). A Complete Set of Resistive Compressible Ballooning Equations for 2-D Flow Equilibria. 16. European Conference on Controlled Fusion and Plasma Physics, 13B, 4, 1357-1360.