Hävecker, M., Knop-Gericke, A., Mayer, R. W., Bluhm, H., & Schlögl, R. (2002). In situ characterisation of vanadium-phosphorus-oxide (VPO) catalysts for n-butane oxidation by applying X-ray absorption spectroscopy. Talk presented at VI Conference on mechanism in catalytic reactions. Moscow. 2002-10-01 - 2002-10-05.