VERLINSKY, Alexander; ALMAZOVA, Nina; KEYER, Denis; EGOROVA, Sofia. Vorwort. Hyperboreus, Bern, v. 20, n. 1-2, p. 7–8, 2015. DOI: 10.36950/hyperboreus.OHKL9343. Disponível em: https://judaica.ch/index.php/Hyperboreus/article/view/12625. Acesso em: 14 sep. 2025.