Algebraic necessary and sufficient condition for difference flatness

Arvo Kaldmäe. Algebraic necessary and sufficient condition for difference flatness. Int. J. Control, 95(9):2307-2314, 2022. [doi]

@article{Kaldmae22,
  title = {Algebraic necessary and sufficient condition for difference flatness},
  author = {Arvo Kaldmäe},
  year = {2022},
  doi = {10.1080/00207179.2021.1908598},
  url = {https://doi.org/10.1080/00207179.2021.1908598},
  researchr = {https://researchr.org/publication/Kaldmae22},
  cites = {0},
  citedby = {0},
  journal = {Int. J. Control},
  volume = {95},
  number = {9},
  pages = {2307-2314},
}