@misc{indiciaec68db52a887d,
  title = {Interaction of isotropic light with a compact plant leaf},
  author = {Allen, W. A. and Gausman, H. W. and Richardson, A. J. and Thomas, J. R.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700035777},
  note = {Source identifier: 19700035777}
}