Jacobs, Robert A. “Imagining a Nuclear World War Two in Europe: Preparing US Troops for the Battlefield Use of Nuclear Weapons”. Eesti Sõjaajaloo Aastaraamat Estonian Yearbook of Military History, vol. 7, Dec. 2017, pp. 166-8, https://publications.tlulib.ee/index.php/eymh/article/view/205.