ŠČAVINSKAS, Marius. "Russiana gloriatur ecclesia" and the issue of St. Bruno’s of Querfurt missions. Lietuvos istorijos studijos, [S. l.], v. 24, p. 9–22, 2009. DOI: 10.15388/LIS.2009.36781. Disponível em: https://test.zurnalai.vu.lt/lietuvos-istorijos-studijos/article/view/36781. Acesso em: 26 oct. 2025.