Kahane, Henry, Kahane, Renée, The Krater and the Grail: Hermetic Sources of the Parzival, Illinois Studies in Language and Literature, 56, Urbana, 1984 (s. 1965 Originalausgabe)
Gral
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heterodoxe Einflüsse
:
Kyot
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Quellen - allgemein
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Religion
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