Agibalov G. P. «Watermarking ciphers» // Applied Discrete Mathematics. Supplement 2015. №8 C.54-59
Agibalov Gennady P. «Watermarking ciphers» // Applied Discrete Mathematics 2016. №1(31) C.62-66
Oganesian Tigran D. «The right to be forgotten In the digital age» // Tomsk State University Journal 2022. №481 C.238-248
