SOMS, Henrichs. Latvian Periodicals about Lithuanian Army Battles in the Vicinity of Daugavpils (June, 1919 – January, 1920). Acta humanitarica academiae Saulensis, [S. l.], v. 27, p. 101–110, 2025. DOI: 10.15388/AHAS.2020.7. Disponível em: https://test.zurnalai.vu.lt/actahas/article/view/40135. Acesso em: 25 oct. 2025.