@MISC\{IMM2012-03274,
    author       = "K. B. Petersen and M. S. Pedersen",
    title        = "The Matrix Cookbook",
    year         = "2012",
    month        = "nov",
    keywords     = "Matrix identity, matrix relations, inverse, matrix derivative",
    publisher    = "Technical University of Denmark",
    address      = "",
    note         = "Version 20121115",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3274-full.html",
    abstract     = "Matrix identities, relations and approximations. A desktop reference for quick overview of mathematics of matrices."
}