Security Research at NASK: Supporting the Operational Needs of a CERT Team and More. - Piotr Kijewski; Adam Kozakiewicz (SysSec@DIMVA, 2011)

2020 Cybercrime Economic Costs: No Measure No Solution. - Jart Armin; Bryn Thompson; Davide Ariu; Giorgio Giacinto; Fabio Roli; Piotr Kijewski (ARES, 2015)