@article{tozawa_ziebell_1998,  title={Stochastic diffusion of energetic ions due to lower hybrid waves},  volume={28},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97331998000300006},  DOI={10.1590/S0103-97331998000300006},  number={3},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Tozawa, L. M. and Ziebell, L. F.},  year={1998},  month={Sep},  pages={211–221} }