@misc{indiciae55dc18a598aa,
  title = {Ionized polycyclic aromatic hydrocarbons in space},
  author = {Barker, J. and Crawford, M. and Vanderzwet, G. and Allamandola, Louis J. and Tielens, Alexander G. G. M.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860014035},
  note = {Source identifier: 19860014035}
}