@inproceedings{JainNS08,
    author    = "Rahul Jain and Ashwin Nayak and Yi Su",
    title     = "A Separation between Divergence and Holevo Information
                 for Ensembles",
    booktitle = "Proceedings of the 5th International Conference on
                 Theory and Applications of Models of Computation (TAMC)",
    series    = "Lecture Notes in Computer Science",
    editor    = "Manindra Agrawal and Dingzhu Du and Zhenhua Duan and 
                 Angsheng Li",
    volume    = "4978",
    year      = "2008",
    location  = "Xi'an, China",
    publisher = "Springer",
    pages     = "526--541"
    address   = "Berlin / Heidelberg",
    month     = "April 25--29,",
    quant-ph  = "arXiv:0712.3867v2",
}