+\bibitem[BCG12]{bcg11:ij}
+Jacques Bahi, Jean-Fran\c{c}ois Couchot, and Christophe Guyeux.
+\newblock Steganography: a class of secure and robust algorithms.
+\newblock {\em The Computer Journal}, 55(6):653--666, 2012.
+
+\bibitem[BCGR11]{bcgr11:ip}
+Jacques Bahi, Jean-Fran\c{c}ois Couchot, Christophe Guyeux, and Adrien Richard.
+\newblock On the link between strongly connected iteration graphs and chaotic
+ boolean discrete-time dynamical systems.
+\newblock In {\em FCT'11, 18th Int. Symp. on Fundamentals of Computation
+ Theory}, volume 6914 of {\em LNCS}, pages 126--137, Oslo, Norway, August
+ 2011.
+
+\bibitem[BCGW11]{bcgw11:ip}
+Jacques Bahi, Jean-Fran\c{c}ois Couchot, Christophe Guyeux, and Qianxue Wang.
+\newblock Class of trustworthy pseudo random number generators.
+\newblock In {\em INTERNET 2011, the 3-rd Int. Conf. on Evolving Internet},
+ pages 72--77, Luxembourg, Luxembourg, June 2011.
+