@techreport{TawakoliAzarhoushangJandaghi2011,
  author    = {Taghi Tawakoli and Bahman Azarhoushang and Nima Jandaghi},
  title     = {Entwicklung eines „Ultraschallsystems“ zur Realisierung flexibler ultraschallunterst{\"u}tzter Zerspanung},
  series = {Forschungsbericht},
  year      = {2011},
  language  = {de}
}