TRANSFORMER RATIO DEPENDENCE ON BUNCH LENGTH AT NON-LINEAR WAKEFIELD EXCITATION IN PLASMA BY ELECTRON BUNCH WITH GAUSSIAN CHARGE DISTRIBUTION. East Eur. J. Phys. [Internet]. 2018 Jun. 5 [cited 2026 Oct. 25];5(2):72-7. Available from: https://periodicals.karazin.ua/eejp/article/view/10749