@book { TheHappinessinChildRaising,
    title = "The Happiness in Child-Raising",
    author = "Tatsuo {Yamamura} and Hanns {Stekel}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05530-6",
    url = "https://www.peterlang.com/document/1049339"
}