@article{el-mellouhi_mousseau_2006, 
  title={Charge-dependent migration pathways for the Ga vacancy inGaAs}, 
  volume={74}, 
  DOI={10.1103/physrevb.74.205207}, 
  number={20}, 
  publisher={American Physical Society (APS)}, 
  author={El-Mellouhi and Mousseau}, 
  year={2006}, 
  month={Nov}
  }