• Herrero-Martin, J.; Garcia-Munoz, J.L.; Valencia, S.; Frontera, C.; Blasco, J.; Baron-Gonzalez, A.J.; Subias, G.; Abrudan, R.; Radu, F.; Dudzik, E.; Feyerherm, R.: Valence change of praseodymium in Pr0.5Ca0.5CoO3 investigated by x-ray absorption spectroscopy. Physical Review B 84 (2011), p. ARTN 115131

10.1103/PhysRevB.84.115131
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