?url_ver=Z39.88-2004&rft_id=10.1145%2F1943628.1943647&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.M.&rft.aulast=Khan&rft.au=Khan%2C+M.M.&rft.date=2010&rft.title=Singularity+spectrum+analysis+of+windowed+seismograms&rft.isbn=9781450303422&rft.genre=proceeding