@article{lee_jung_haller_2010, 
  title={Asymmetry in Directional Spreading Function of Random Waves due to Refraction}, 
  volume={136}, 
  DOI={10.1061/(asce)ww.1943-5460.0000006}, 
  publisher={American Society of Civil Engineers (ASCE)}, 
  author={Lee and Jung and Haller}, 
  year={2010}
  }