Zagorodny, A. G., A. V. Kirichok, V. M. Kuklin, and A. V. Pryimak. “MODULATION OF INTEGRAL FIELD OF MULTIMODE BEAM INSTABILITIES IN PLASMA”. East European Journal of Physics, Vol. 1, no. 2, June 2014, pp. 53-66, doi:10.26565/2312-4334-2014-2-03.