@article{c8b30b751771475a8bd7b19e098c3533,
title = "Physical conditions for far-infrared laser emission from dense OH maser regions",
keywords = "HYDROXYL EMISSION, INFRARED LASERS, INTERSTELLAR MASERS, INTERSTELLAR MATTER, MOLECULAR CLOUDS, MOLECULAR INTERACTIONS, ABUNDANCE, MOLECULAR ENERGY LEVELS, ROTATIONAL SPECTRA, TEMPERATURE",
author = "Malcolm Gray and Doel, {R. C.} and D. Field and Jones, {K N}",
year = "1993",
month = dec,
language = "English",
volume = "280",
pages = "592--598",
journal = "\aap",
issn = "1432-0746",
publisher = "EDP Sciences",
}