@book{ title = "Das mystische Dreigestirn", author = "Nigg, Walter", year = "1988", publisher = "Artemis", address = "Zürich [u.a.]", title = "Meister Eckhart, Johannes Tauler, Heinrich Seuse", language = "ger", howpublished = "print", isbn = "3760809995", keywords = "Mysticism,History,Middle Ages, 600-1500,d. 1327,Tauler, Johannes,Seuse, Heinrich", note = "Includes bibliographical references S. 197 -205", }