Shalamanov, Velizar, Ivaylo Blagoev, Gergana Vassileva, and Silvia Matern. Infrastructure for e-Learning on ICT (digital) competencies in IICT-BAS In IT4Sec Reports., 2022.

Matern, Silvia. "E-Platform to Maintain Digital Competencies for Collaborative Network Organisations." Information & Security: An International Journal 46, no. 1 (2020): 114-124.

Shalamanov, Velizar, Vladimir Monov, Gergana Vassileva, Ivo Blagoev, Silvia Matern, and Ivan Blagoev. "A model of ICT competence development for digital transformation." In Digilience, 2020. Varna, Bulgaria, 2020.

Shalamanov, Velizar, Vladimir Monov, Gergana Vassileva, Ivo Blagoev, Silvia Matern, and Ivan Blagoev. "A Model of ICT Competence Development  for Digital Transformation." Information & Security: An International Journal 46, no. 3 (2020): 269-284.

Shalamanov, Velizar, Silvia Matern, and Georgi Penchev. "Digitalization and Cyber Resilience Model for the Bulgarian Academy of Sciences." In DIGILIENCE 2019. Sofia, Bulgaria, 2019.

Matern, Silvia. "e-Platform Architecture for Organisational Collaboration and IT Education." Information & Security: An International Journal 43, no. 2 (2019): 161-172.

Matern, Silvia, Gabriela Savova, Denitsa Goleva, and Velizar Shalamanov. "Human Factor in Digitalization and Cyber Resilience of Public Administration." Computer and Communications Engineering 13, no. 2 (2019): 3-14.