@book { LawandGospelinMartinLuthersPastoralTeachingsasSeeninHisLectureNotes,
    title = "Law and Gospel in Martin Luther’s Pastoral Teachings as Seen in His Lecture Notes",
    author = "AiHe {Zheng}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06912-9",
    url = "https://www.peterlang.com/document/1050570"
}