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year = {2008},  month = {Jan},  }  @article{Padmanabhan_2008,  doi = {10.1103/physrevd.77.123540},  url = {http://dx.doi.org/10.1103/physrevd.77.123540},  year = {2008},  month = {Jun},  publisher = {American Physical Society (APS)},  volume = {77},  number = {12},  author = {Nikhil Padmanabhan and Martin White},  title = {{Constraining anisotropic baryon oscillations}},  journal = {Physical Review D},  }