Beidler, C., Grieger, G., Herrnegger, F., Harmeyer, E., Kisslinger, J., Lotz, W., Maassberg, H., Merkel, P., Nuehrenberg, J., Rau, F., Sapper, J., Sardei, F., Scardovelli, R., Schlueter, A., & Wobig, H. (1990). Physics and Engineering Design for Wendelstein VII-X. Fusion Technology, 17, 1, 148-168.