Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
B. Ya. Ryabko, Daniil Ryabko. Asymptotically optimal perfect steganographic systems. Probl. Inf. Transm., 45(2):184-190, 2009. [doi]
Abstract is missing.