Paper  bibtex   

@article{926,
  author = {Chengyu Li and Junshi Wang and Haibo Dong},
  title = {Proper Orthogonal Decomposition Analysis of Flapping Hovering Wings},
  year = {2017},
  journal = {55th AIAA Aerospace Sciences Meeting},
  url = {https://doi.org/10.2514/6.2017-0327}
}