@article{pnini_shapiro_1996, 
  title={Intensity fluctuations in closed and open systems}, 
  volume={54}, 
  DOI={10.1103/physreve.54.r1032}, 
  publisher={American Physical Society (APS)}, 
  author={Pnini and Shapiro}, 
  year={1996}, 
  month={Aug}
  }