TY  - RPRT
TI  - Neutral and ionized polycyclic aromatic hydrocarbons, diffuse interstellar bands and the ultraviolet extinction curve
AU  - Salama, Farid
AU  - Allamandola, Louis John
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19950028537
ID  - 19950028537
ER  -