VEILENTIENĖ, Audronė. Juozas Urbsys in the KGB spotlight. Source Outcrops . Genocidas ir rezistencija, [S. l.], v. 1, n. 47, p. 121–131, 2024. DOI: 10.61903/GR.2020.107. Disponível em: https://test.zurnalai.vu.lt/gr/article/view/35528. Acesso em: 28 oct. 2025.