Ryter, F., Alexander, M., Fuchs, J. C., Gruber, O., Kallenbach, A., Kaufmann, M., et al. (1995). H-Mode operating regimes and confinement in ASDEX-Upgrade. Physica Scripta, 51(5), 643-646. doi:10.1088/0031-8949/51/5/017.