@article{stroppa_sante_horiuchi_tokura_vanderbilt_picozzi_2011, 
  title={Polar distortions in hydrogen-bonded organic ferroelectrics}, 
  volume={84}, 
  DOI={10.1103/physrevb.84.014101}, 
  publisher={American Physical Society (APS)}, 
  author={Stroppa and Sante and Horiuchi and Tokura and Vanderbilt and Picozzi}, 
  year={2011}, 
  month={Jul}
  }