@book { ResonantConverterResonantInverter,
    title = "Resonant Converter -> Resonant Inverter",
    author = "Thorsten {Borresch} and Jörn {Krüger}",
    year = "1997",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832404895",
    url = "https://m.diplom.de/document/216207"
}