GAVRILOV, Alexander. Russische Institutionen des 19. Jhs und der Akademiker Avgust Karlovič Nauck. Hyperboreus, Bern, v. 19, n. 1-2, p. 26–43, 2014. DOI: 10.36950/hyperboreus.CINW6383. Disponível em: https://judaica.ch/index.php/Hyperboreus/article/view/12672. Acesso em: 14 sep. 2025.