GLOBAL GEODESIC ACOUSTIC MODE IN A TOKAMAK WITH POSITIVE MAGNETIC SHEAR AND A MONOTONIC TEMPERATURE PROFILE Article Ilgisonis V.I., Khalzov I.V., Lakhin V.P., Smolyakov A.I., Sorokina E.A. Plasma Physics and Controlled Fusion. Vol. 56. 2014.
GEODESIC ACOUSTIC MODES AND ZONAL FLOWS IN ROTATING LARGE-ASPECT-RATIO TOKAMAK PLASMAS Article Ilgisonis V.I., Lakhin V.P., Smolyakov A.I., Sorokina E.A. Plasma Physics and Controlled Fusion. Vol. 53. 2011.
PARAMETRIC EXCITATION OF LOW-FREQUENCY CIRCULARLY POLARIZED ALFVEN WAVE Article Berro M.K. Plasma Physics and Controlled Fusion. Vol. 27. 1985. P. 95-102