Methods of protection document formed from latent element located by fractals. - Mykola Medykovskyy; Piotr Lipinski; Oksana Troyan; Mariya Nazarkevych (CSIT, 2015)

Data protection based on encryption using Ateb-functions. - Mariya Nazarkevych; Roman Oliarnyk; Oksana Troyan; Hanna Nazarkevych (CSIT, 2016)

Analysis of threats falsification of printed documents. - Oksana Troyan; Maksym Korobchynskyi; Oleksii Didyk (DSMP, 2016)

The Modified Amplitude-Modulated Screening Technology for the High Printing Quality. - Ivanna Dronjuk; Maria Nazarkevych; Oksana Troyan (ISCIS, 2016)

The Ateb-Gabor Filter for Fingerprinting. - Mariya Nazarkevych; Mykola Logoyda; Oksana Troyan; Yaroslav Vozniy; Zoreslava Shpak (CSIT, 2019)