Weller, A., Geiger, J., Spong, D., Hartfuss, H.-J., Hirsch, M., Jaenicke, R., et al. (1995). Pressure and Energetic Particle Destabilized Global MHD Modes in the Stellarator W7-AS: 15. Conference Proceedings. In Plasma Physics and Controlled Nuclear Fusion Research, Vol. 1 (pp. 791-796).