@book { QualityofServiceSupportinanIPATMEnvironment,
    title = "Quality of Service Support in an IP-ATM Environment",
    author = "Huu Thanh {Nguyen}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094111"
}