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ELOD E, 1946, NATURWISSENSCHAFTEN, V33, P158
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ELOD E, 1947, MELLIAND TEXTILBER, V28, P291
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ELOD E, 1947, MELLIAND TEXTILBER, V28, P256
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ELOD E, 1947, MELLIAND TEXTILBER, V28, P217
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Haselmann, 1950, MELLIAND TEXTILBER, V31, P225