@ARTICLE{IEEECEM:MouTso22,
  author={Mouris, Dimitris and Tsoutsos, Nektarios Georgios},
  journal={IEEE Consumer Electronics Magazine},
  title={{NFTs for 3D Models: Sustaining Ownership in Industry 4.0}},
  year={2024},
  volume={13},
  number={5},
  pages={13-22},
  keywords={Solid modeling;Smart contracts;Spectrogram;Frequency-domain analysis;Fourth Industrial Revolution;Design automation;Life cycle assessment;Digital systems;Intellectual property;Cryptography;Three-dimensional printing;3D Printing;Blockchain;Digital Manufacturing;IP Theft;Non-Fungible Tokens;Smart Contracts},
  doi={10.1109/MCE.2022.3164221}
}