@inproceedings{AustCTWiterative,
    title = "Iterative Algorithms for Channel Identification Using Superimposed Pilots",
    author = "Angiras R. Varma and Lachlan L. H. Andrew and Chandra R. N. Athaudage and Jonathan H. Manton",
    year = "2005",
    booktitle = "Proc. Australian Communication Theory Workshop (AusCTW) '05",
    address = "Brisbane, Australia",
    url = "http://netlab.caltech.edu/lachlan/abstract/ausCTW05-pilots.pdf"
}