===== First Extragalactic Detection of OCS ===== R. Mauersberger, C. Henkel, and Y.-N. Chin,\\ **[[https://ui.adsabs.harvard.edu/abs/1995A%26A...294...23M|Dense gas in nearby galaxies - VIII. The detection of OCS]]**,\\ //Astron. Astrophys.// **294**, 23-32 (1991). Source(s): NGC253\\ Facility: IRAM 30m ---- Contributor(s): S. Thorwirth; 09/2005 ----