- https://mwi.usma.edu/defending-the-city-an-overview-of-defensive-tactics-from-the-modern-history-of-urban-warfare
- https://www.engadget.com/hitting-the-books-war-virtually-roberto-j-gonzalez-uc-press-140000651.html
- Chuck Spinney_ Evolutionary Epistemology Talk at EWS_15Jan19 raw video + https://fasttransients.files.wordpress.com/2019/06/evolutionary-epistemology-v2.5.pdf + http://threemagnolia.activehosted.com/index.php?action=social&chash=bb04af0f7ecaee4aae62035497da1387.1776&s=af3747dcefcb09543aea37914a4876e0 + Learn epistemology | Brett Hall
- No Shortcuts: Why States Struggle to Develop a Military Cyber-Force | Max Smeets
- https://blog.printrecarti.ro/7-piese-de-teatru-care-au-fost-interzise