Structure investigation of CoxO+y (x=3–6, y=3–8) clusters by IR vibrational spectroscopy and DFT calculationsChris N. van Dijk, Debesh R. Roy, André Fielicke, Theo Rasing, Arthur C. Reber, Shiv N. Khanna and Andrei KirilyukEur. Phys. J. D, 68 12 (2014) 357DOI: https://doi.org/10.1140/epjd/e2014-50503-x