Pudovkina M. A., Pogorelov B.A. «On the anisometric index of a transformation» // Applied Discrete Mathematics. Supplement 2017. №10 C.25-27
Maksimluk J. P. «Cryptographic properties of orthomorphic permutations» // Applied Discrete Mathematics. Supplement 2020. №13 C.29-31
Pudovkina M. A., Pogorelov B. A. «On nonabelian key addition groups and markovian block ciphers» // Applied Discrete Mathematics. Supplement 2018. №11 C.79-81
