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by Meyer-Eppler, Irmgard
by Stompfe, Philipp Martin Volker
by Hermann, Jutta
by Dickhaut, Eva-maria; Geissler, Daniel; Nieden, Birthe Zur; et al.
by Fischer, Erik
by Heine, Heinrich
by Winckelmann, Johann Joachim
by Haase, Wolfgang; Temporini, Hildegard