https://ecipe.org/publications/open-ran-europes-response/?mc_cid=e782d18b93&mc_eid=286ad5ef5f
https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.34.4.105
https://www.osce.org/library/14127?download=true
https://www.sipri.org/sites/default/files/European-Union-weapons-mass-destruction.pdf