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title = {{(Ba,K ) 3 Bi 2 O 7 : A layered bismuth oxide}},  journal = {Phys. Rev. B},  }  @article{Yin_2013,  doi = {10.1103/physrevx.3.021011},  url = {http://dx.doi.org/10.1103/PhysRevX.3.021011},  year = {2013},  month = {may},  publisher = {American Physical Society ({APS})},  volume = {3},  number = {2},  author = {Z. P. Yin and A. Kutepov and G. Kotliar},  title = {{Correlation-Enhanced Electron-Phonon Coupling: Applications of G W and Screened Hybrid Functional to Bismuthates Chloronitrides, and Other High- T c Superconductors}},  journal = {Phys. Rev. X},  }