@inproceedings{weir_podboy_2005, 
  title={Flow Measurements and Multiple Pure Tone Noise From a Forward Swept Fan}, 
  DOI={10.2514/6.2005-1200}, 
  publisher={American Institute of Aeronautics and Astronautics}, 
  author={Weir and Podboy}, 
  year={2005}, 
  month={Jan}
  }