@book { DermodaleInfinitivindermodernenrussischenStandardsprache,
    title = "Der modale Infinitiv in der modernen russischen Standardsprache",
    author = "Florence {Maurice}",
    year = "1996",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12550",
    url = "https://www.peterlang.com/document/1067008"
}