@book { IndividuellesprachlicheVariationinWhatsAppChats,
    title = "Individuelle sprachliche Variation in WhatsApp-Chats",
    subtitle = "Stil, Akkommodation und Real-Time-Change",
    author = "Samuel {Felder}",
    year = "2023",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20718",
    url = "https://www.peterlang.com/document/1297898"
}