An HST/COS legacy survey of intervening Si III absorption in the extended gaseous halos of low-redshift galaxiesP. Richter, B. P. Wakker, C. Fechner, P. Herenz, T. Tepper-García and A. J. FoxA&A, 590 (2016) A68DOI: https://doi.org/10.1051/0004-6361/201527038