Identification of local Alfven wave resonances with reflectometry as a diagnostic tool in tokamaks - Elfimov, Artour G; Ruchko, Leonid Fedorovich; Galvão, Ricardo Magnus Osório; Elizondo, Juan Iraburu; Sanada, Edson Kenzo; Kuznetsov, Yu K; Fagundes, Aluisio Neves; Sa, Wanderley Pires de; Varandas, C A F; Manso, M E C; Varela, P; Silva, P; et al. (Nuclear Fusion, 2006)