TY  - RPRT
TI  - Line emission from clumpy photodissociation regions
AU  - Burton, Michael G.
AU  - Hollenbach, D. J.
AU  - Tielens, A. G. G. M.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19910033873
ID  - 19910033873
ER  -