Afanasyeva Olesja Jyrij-Jystinovna. Information technology of development of steganographic systems for graphical environments basing on multi-parameter adaptation. : д.т.н. : spec.. 05.13.06 - Інформаційні технології : presented. 2011-05-06; popup.evolution: .; Ukrainian Academy of Printing. – , 0511U000379.

Updated: 2026-11-04