@book { TrainingsplanungBeweglichkeitsundKoordinationstraining,
    title = "Trainingsplanung. Beweglichkeits- und Koordinationstraining",
    author = "Tara {Schümchen}",
    year = "2018",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/413679"
}