1. Economic feasibility of stellarator and tokamak reaktors;Gibson,1971
2. The Stellarator Concept
3. Resistive diffusion of cesium plasma in a stellarator;Berkl;Phys. Rev. Lett.,1966
4. Neutral injection in the WENDELSTEIN VII-A stellarator with reduced ohmic current,1981
5. Neutral-injection heating in the WENDELSTEIN VII-A stellarator,1983