@article{VasconcellosCoelhoHess2017,
  author    = {C{\´e}sar Augusto Zen Vasconcellos and Helio T. Coelho and Peter Otto Hess},
  title     = {Walter Greiner: in memoriam},
  journal   = {International Journal of Modern Physics: Conference Series, 45.2017, 1760001, 7th International Workshop on Astronomy and Relativistic Astrophysics (IWARA 2016), doi:10.1142/S2010194517600011},
  volume    = {45},
  number    = {1760001},
  doi       = {10.1142/S2010194517600011},
  year      = {2017},
}