@book { OsipMandeltamsEgipetskajamarka,
    title = "Osip Mandel'štams Egipetskaja marka",
    subtitle = "Eine Rekonstruktion der Motivsemantik",
    author = "Anna {Bonola}",
    year = "1995",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12444",
    url = "https://www.peterlang.com/document/1066917"
}