RT Book, Section T1 Cyber activities in the gray zone. The new challenge to the global legal order A1 Colom Piella, Guillem A1 Fernández Arribas, Gloria K1 Global order K1 Russia K1 China K1 Cybersecurity K1 Grey zone PB Routledge YR 2024 FD 2024-01 LK https://hdl.handle.net/10433/25925 UL https://hdl.handle.net/10433/25925 LA en NO Segura Serrano, A. (Ed.). (2024). Global Cybersecurity and International Law (1st ed.). Routledge. https://doi.org/10.4324/9781003344124 NO Universidad Pablo de Olavide. Departamento de Derecho Público DS RIO RD May 3, 2026