===== First Extragalactic Detection of CH3CN =====
R. Mauersberger, C. Henkel, C. M. Walmsley, L. J. Sage, and T. Wiklind, T.\\
**[[https://ui.adsabs.harvard.edu/abs/1991A%26A...247..307M|Dense gas in nearby galaxies. V - Multilevel studies of CH3CCH and CH3CN]]**,\\
//Astron. Astrophys.// **247**, 307-314 (1991).
Source(s): NGC253\\
Facility: IRAM 30m
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Contributor(s): S. Thorwirth; 09/2005
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