Media type: E-Article Title: X-ray absorption spectroscopy study of the titania- and alumina-supported tungsten oxide system Contributor: Hilbrig, Frank; Goebel, Herbert E.; Knoezinger, Helmut; Schmelz, Helmut; Lengeler, Bruno imprint: American Chemical Society (ACS), 1991 Published in: The Journal of Physical Chemistry Language: English DOI: 10.1021/j100171a046 ISSN: 0022-3654; 1541-5740 Keywords: Physical and Theoretical Chemistry ; General Engineering Origination: Footnote: