@article{046d964782bd47f5ad0ce2ebc7d3b9f7,
title = "CO emission from candidate photo-dissociation regions in M81",
author = "J. Knapen and R.J. Allen and H.I. Heaton and N. Kuno and N. Nakai",
note = "Original article can be found at: http://www.aanda.org/--Copyright The European Southern Observatory DOI : 10.1051/0004-6361:20065549",
year = "2006",
doi = "10.1051/0004-6361:20065549",
language = "English",
volume = "455",
pages = "897--902",
journal = "Astronomy \& Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",
}