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title = {{Oxidation energies of transition metal oxides within the {GGA} $\mathplus$ U framework}},  journal = {Phys. Rev. B},  }  @article{Jain_2011,  doi = {10.1103/physrevb.84.045115},  url = {http://dx.doi.org/10.1103/physrevb.84.045115},  year = {2011},  month = {jul},  publisher = {American Physical Society ({APS})},  volume = {84},  number = {4},  author = {Anubhav Jain and Geoffroy Hautier and Shyue Ping Ong and Charles J. Moore and Christopher C. Fischer and Kristin A. Persson and Gerbrand Ceder},  title = {{Formation enthalpies by mixing {GGA} and {GGA} $\mathplus$ U calculations}},  journal = {Phys. Rev. B},  }