Weisen, H.Borg, G.G.Joye, B.Knight, A.J.Lister, J.B.2008-04-182008-04-182008-04-181988https://infoscience.epfl.ch/handle/20.500.14299/22927LRP 353Measurements of the tokamak safety factor profile by means of driven resonant Alfvén wavestext::report