Lortz, D. Theory, Max Planck Institute for Plasma Physics, Max Planck Society;
Lortz, D. (1989). Instability of Tokamaks with non-circular cross-section. In S. Segre, H. Knoepfel, & E. Sindoni (Eds.), 16th European Conference on Controlled Fusion and Plasma Physics. Contributed Papers (pp. 439-442). Geneva: European Physical Society.