+ISSN={0733-8716}}
+
+@article{HFD14,
+year={2014},
+journal={EURASIP Journal on Information Security},
+eid={1},
+volume={2014},
+number={1},
+doi={10.1186/1687-417X-2014-1},
+title={Universal distortion function for steganography in an arbitrary domain},
+url={http://dx.doi.org/10.1186/1687-417X-2014-1},
+publisher={Springer International Publishing},
+author={Holub, Vojtěch and Fridrich, Jessica and Denemark, Tomáš},
+language={English}
+}
+
+@inproceedings{conf/wifs/HolubF12,
+ added-at = {2013-01-23T00:00:00.000+0100},
+ author = {Holub, Vojtech and Fridrich, Jessica J.},
+ biburl = {http://www.bibsonomy.org/bibtex/2a685b4b8b521ac99734fb52c064ca994/dblp},
+ booktitle = {WIFS},
+ crossref = {conf/wifs/2012},
+ ee = {http://dx.doi.org/10.1109/WIFS.2012.6412655},
+ interhash = {cbef658a6868216eef585dd759ae0668},
+ intrahash = {a685b4b8b521ac99734fb52c064ca994},
+ isbn = {978-1-4673-2285-0},
+ keywords = {dblp},
+ pages = {234-239},
+ publisher = {IEEE},
+ timestamp = {2013-01-23T00:00:00.000+0100},
+ title = {Designing steganographic distortion using directional filters.},
+ url = {http://dblp.uni-trier.de/db/conf/wifs/wifs2012.html#HolubF12},
+ year = 2012
+}
+
+