BUTKUS, Zenonas. Coup (d’etat) in the Baltic States (1926, 1934): Similarities and Differences. Lietuvos istorijos studijos, [S. l.], v. 18, p. 69–82, 2006. DOI: 10.15388/LIS.2006.37064. Disponível em: https://test.zurnalai.vu.lt/lietuvos-istorijos-studijos/article/view/37064. Acesso em: 26 oct. 2025.