https://www.martenscentre.eu/wp-content/uploads/2022/04/Spring-2022-European-View.pdf
https://www.aicgs.org/publication/refugees-terrorism-and-a-failing-security-architecture/
https://www.brookings.edu/wp-content/uploads/2023/01/FP_20230105_deepfakes_international_conflict.pdf
https://theconversation.com/una-nueva-investigacion-prueba-que-la-guerra-en-europa-tiene-mas-de-5-000-anos-220177