Petronis, Vytautas. “Activities of the National Defence of Lithuania ‘Iron Wolf’ Kaunas’ Group, 1927–1930”. Istorija / History 125, no. 1 (October 7, 2022): 43–58. Accessed April 19, 2024. https://ejournals.vdu.lt/index.php/istorijoszurnalas/article/view/3663.