Christian Grothoff Krista Grothoff Ryan Stutsman Ludmila Alkhutova Mikhail J. Atallah Translation-based steganography. 269-303 2009 17 Journal of Computer Security 3 http://dx.doi.org/10.3233/JCS-2009-0320 db/journals/jcs/jcs17.html#GrothoffGSAA09