Citation: Eugenio Coronado; Mari Carmen Gim\'enez-L\'opez; Tomasz Korzeniak; Georgiy Levchenko; Francisco M. Romero; Alfredo Segura; Valent\'in Garc\'ia-Baonza; Julio C. Cezar; Frank M. F. de Groot; Alla Milner; Moshe Paz-Pasternak (2008). Pressure-Induced Magnetic Switching and Linkage Isomerism in K0.4Fe4[Cr(CN)6]2.8.16H2O: X-ray Absorption and Magnetic Circular Dichroism Studies. Journal of the American Chemical Society, 130, pp. 15519-15532.