@article{biham_biham_biron_grassl_lidar_1999, 
  title={Grover's quantum search algorithm for an arbitrary initial amplitude distribution}, 
  volume={60}, 
  DOI={10.1103/physreva.60.2742}, 
  publisher={American Physical Society (APS)}, 
  author={Biham and Biham and Biron and Grassl and Lidar}, 
  year={1999}, 
  month={Oct}
  }