@book { CoachingimSpannungsfeldderLebensberatung,
    title = "Coaching im Spannungsfeld der Lebensberatung",
    author = "Markus {Rimser}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1104886"
}