@techreport{EmmerichHeckMunderetal.1998,
  author    = {Thomas Emmerich and Stefan Heck and Irmtraud Munder and J{\"o}rg Steinebrunner},
  title     = {Tribological behaviour of Ti-AL-B-N-Based PVD coatings},
  year      = {1998},
  language  = {de}
}