Conway, G. D., Schirmer, J., Angioni, C., Fuchs, J. C., Dux, R., Jenko, F., Holzhauer, E., Klenge, S., Kurzan, B., Peeters, A. G., Maggi, C., Poli, E., Reich, M., Ryter, F., Scott, B., Suttrop, W., Tröster, C., Wolfrum, E., Zohm, H., & ASDEX Upgrade Team (2007). Study of turbulence and radial electric field transitions in ASDEX Upgrade using Doppler reflectometry. In Fusion Energy 2006. Vienna: International Atomic Energy Agency.