@article{measuringtotaltransversereferencefree,
  title = {Measuring Total Transverse Reference-free Displacements of Railroad Bridges using 2 Degrees of Freedom (2DOF): Experimental Validation},
  author = {Lingkun Chen and Can Zhu and Zeyu Wu and Xinxing Yuan and Fernando Moreu},
  year = {2021},
  eprint = {2110.08701},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.08701v1},
}