===== First Extragalactic Detection of CH ===== J. B. Whiteoak, F. F. Gardner, and B. Hoglund,\\ **[[https://ui.adsabs.harvard.edu/abs/1980MNRAS.190P..17W|The detection of CH in external galaxies]]**,\\ //Mon. Not. R. Astron. Soc.// **190**, 17P-22P (1980). Source(s): LMC, NGC4945, NGC5128\\ Facility: Parkes 64m\\ ---- Contributor(s): S. Thorwirth; 09/2005 ----