@misc{indiciae187b80fd87c1,
  title = {Non classical effects in planar waveguides},
  author = {Bertolotti, M. and Jansky, J. and Perina, J. and Pernova, V. and Sibilia, C.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940006119},
  note = {Source identifier: 19940006119}
}