Przybyło, Łukasz . 2019. Building Military Doctrine based on History and Experience: 20th century examples from Germany, France, Israel and the US. Eesti Sõjaajaloo Aastaraamat / Estonian Yearbook of Military History. 9 (Dec. 2019), 114–150. DOI:https://doi.org/10.22601/SAA.2019.08.04.