@misc{indiciae0fec345125da,
  title = {Determining Concentration of Nanoparticles from Ellipsometry},
  author = {Venkatasubbarao, Srivatsa and Kempen, Lothar U. and Chipman, Russell},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080047206},
  note = {Source identifier: 20080047206}
}