@misc{indiciae5d0e3738a14f,
  title = {A comparison of different focus functions for use in autofocus algorithms.},
  author = {F C Groen and I T Young and G Ligthart},
  year = {1985},
  doi = {10.1002/cyto.990060202},
  url = {https://pubmed.ncbi.nlm.nih.gov/3979220/},
  note = {Source identifier: 3979220}
}