@inproceedings{zerowatermarkingschemeforcitygml,
  title = {Zero watermarking scheme for citygml},
  author = {Dayou and Jiang; Jongweon and Kim},
  year = {2018},
  booktitle = {Journal of Theoretical and Applied Information Technology 2018 10},
  url = {https://www.researchgate.net/publication/329573435_Zero_watermarking_scheme_for_citygml},
}