@article{TawakoliAzarhoushangRabiey2009,
  author    = {Taghi Tawakoli and Bahman Azarhoushang and Mohammad Rabiey},
  title     = {Ultrasonic assisted dry grinding of 42CrMo4},
  series   = {The International Journal of Advanced Manufacturing Technology},
  volume    = {42.2009},
  number    = {9-10},
  issn      = {1433-3015},
  doi       = {10.1007/s00170-008-1646-7},
  pages     = {883 -- 891},
  year      = {2009},
  language  = {en}
}