Lewandowski, Tomasz. 2013. “Can Mouse Clicking Be Seen As Involvement in Armed Conflict? Some Notes on the Direct Participation in Hostilities in Cyberspace”. Przegląd Prawniczy Uniwersytetu Im. Adam Mickiewicza 2 (June):195-204. https://doi.org/10.14746/ppuam.2013.2.14.