Low and High-Temperature In Situ X-Ray Absorption Study of the Local Order in Orthorhombic α-MoO3 Upon Hydrogen Reduction A. Kuzmin, J. Purans, Ph. Parent and H. Dexpert J. Phys. IV France, 7 C2 (1997) C2-891-C2-892 DOI: 10.1051/jp4:1997267