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title = {{Molecular gas in the galaxy M?83}},  journal = {Astronomy and Astrophysics},  }  @article{Walter_2008,  doi = {10.1088/0004-6256/136/6/2563},  url = {http://dx.doi.org/10.1088/0004-6256/136/6/2563},  year = {2008},  month = {nov},  publisher = {{IOP} Publishing},  volume = {136},  number = {6},  pages = {2563--2647},  author = {Fabian Walter and Elias Brinks and W. J. G. de Blok and Frank Bigiel and Robert C. Kennicutt and Michele D. Thornley and Adam Leroy},  title = {{{THINGS}: {THE} H I {NEARBY} {GALAXY} {SURVEY}}},  journal = {The Astronomical Journal},  }