TY  - BOOK
AU  - Shi Yun Q
TI  - Transactions on data hiding and multimedia security IV
SN  - 978-3-642-01756-8
U1  - 005.8 
PY  - 2009///
CY  - Berlin
PB  - Springer-verlag
KW  - Computer security
KW  - Data encryption (Computer science)
KW  - Multimedia systems-security measures
KW  - Watermarks
ER  -