Darko Kirovski Fabien A. P. Petitcolas Zeph Landau The Replacement Attack. 1922-1931 2007 15 IEEE Transactions on Audio, Speech & Language Processing 6 http://dx.doi.org/10.1109/TASL.2007.900088 db/journals/taslp/taslp15.html#KirovskiPL07