@misc{indiciae96b1315353a9,
  title = {Automatically-focusing microscope system for live tissue observation},
  author = {Mansour, M. N. and Chapman, C. P. and Wayland, H. J.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750000048},
  note = {Source identifier: 19750000048}
}