@misc{MarklOrsolitsStojicic,
  author    = {Markl, Erich and Orsolits, Horst and Stojicic, Dario},
  title     = {Virtuelle Technologien in der Robotik},
  subject      = {Robotics},
  language  = {de}
}
@misc{OrsolitsGallasch,
  author    = {Orsolits, Horst and Gallasch, Andreas},
  title     = {Make a 25 Year old Claw Crane Digital with Thingworx},
  subject      = {Crane},
  language  = {en}
}
@misc{Orsolits,
  author    = {Orsolits, Horst},
  title     = {Using AR to Build a Digital Twin Robotics Laboratory},
  organization    = {PTC Academic Session},
  subject      = {Augmented Reality},
  language  = {en}
}