@article{gonzález_mejía_2011, 
  title={Nonredundant array of apertures to measure the spatial coherence in two dimensions with only one interferogram}, 
  volume={28}, 
  DOI={10.1364/josaa.28.001107}, 
  publisher={The Optical Society}, 
  author={González and Mejía}, 
  year={2011}, 
  month={May}
  }