BAYER, Waltraud. Sammeln für Armenien: Private Kunstkollektionen in Jerewan, 1920 - 1991. Georgica, [S. l.], v. 28, p. 203–216, 2005. Disponível em: https://georgica.journals.humanities.tsu.ge/index.php/georgica/article/view/11507. Acesso em: 11 aug. 2026.