@article{JainN12,
    author     = "Rahul Jain and Ashwin Nayak",
    title      = "Short Proofs of the {Quantum Substate Theorem}",
    journal    = "IEEE Transactions on Information Theory",
    year       = "2012",
    volume     = "58",
    number     = "6",
    pages      = "3664--3669",
    arxiv      = "arXiv:1103.6067",
    month      = jun,
    doi        = "10.1109/TIT.2012.2184522",
    issn       = "0018-9448",
    note       = "",
}