@article{FreimannDierkesPetermannetal.2021,
  author    = {A. Freimann and M. Dierkes and T. Petermann and C. Liman and F. Kempf and K. Schilling},
  title     = {ESTNeT: a discrete event simulator for space-terrestrial networks},
  journal   = {CEAS Space Journal},
  volume    = {13},
  doi       = {10.1007/s12567-020-00316-6},
  year      = {2021},
}