@article{Smith2023,
  title   = {A sample paper on digital engineering workflows},
  author  = {Smith, John and Brown, Alice},
  journal = {Journal of Digital Engineering},
  year    = {2023},
  volume  = {12},
  number  = {3},
  pages   = {100--120},
  doi     = {10.1234/example.doi}
}

@article{Doe2022,
  title   = {Topology optimization in practice: a review},
  author  = {Doe, Jane},
  journal = {Structural Optimization Letters},
  year    = {2022},
  volume  = {5},
  number  = {1},
  pages   = {1--22}
}

@inproceedings{Lee2021,
  title     = {Digital twins for additive manufacturing},
  author    = {Lee, Min},
  booktitle = {Proceedings of the International Conference on Smart Manufacturing},
  year      = {2021},
  pages     = {55--62}
}
