@book{MeinelGayvoronskayaSchnjakin2018,
  author    = {Christoph Meinel and Tatiana Gayvoronskaya and Maxim Schnjakin},
  title     = {Blockchain},
  series    = {hype or innovation},
  number    = {124},
  isbn      = {978-3-86956-441-8},
  year      = {2018},
}