@book { InterreligiseExistenz,
    title = "Interreligiöse Existenz",
    subtitle = "Spirituelle Erfahrung und Identität bei Henri Le Saux (O.S.B.)/Swami Abhishiktānanda (1910-1973)",
    author = "Christian {Hackbarth-Johnson}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095375"
}