@article{RipollLoridanCunninghametal.2016,
  author    = {Jean-Fran{\c{c}}ois Ripoll and Vivien Loridan and G. S. Cunningham and Geoffrey D. Reeves and Yuri Y. Shprits},
  title     = {On the time needed to reach an equilibrium structure of the radiation belts},
  journal   = {Journal of geophysical research : Space physics},
  volume    = {121},
  pages     = {7684 -- 7698},
  doi       = {10.1002/2015JA022207},
  year      = {2016},
}