@book { UntersttzenundHerausfordernohneWorte,
    title = "Unterstützen und Herausfordern ohne Worte",
    subtitle = "Nonverbale Kreditierung in psychotherapeutischen Erstgesprächen",
    author = "Lea-Sophie {Richter}",
    year = "2026",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1522496"
}