GuoXin Wang Xijian Ping Mankun Xu Tao Zhang XiRui Bao Steganalytic method based on short and repeated sequence distance statistics. 1466-1474 2008 51 Science in China Series F: Information Sciences 10 http://dx.doi.org/10.1007/s11432-008-0110-5 db/journals/chinaf/chinaf51.html#WangPXZB08