Published in Iberus, in 1987, in volume 7, pages 11-20

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Published in Iberus, in 1987, in volume 7, pages 27-34

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Published in Iberus, in 1987, in volume 7, pages 35-40

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Published in Iberus, in 1987, in volume 7, pages 41-54

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Published in Iberus, in 1987, in volume 7, pages 55-58

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Published in Iberus, in 1987, in volume 7, pages 67-84

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Published in Iberus, in 1987, in volume 7, pages 99-106

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Published in Iberus, in 1987, in volume 7, pages 111-113

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Published in Iberus, in 1987, in volume 7, pages 121-128

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Published in Iberus, in 1987, in volume 7, pages 129-136

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Published in Iberus, in 1987, in volume 7, pages 147-152

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Published in Iberus, in 1987, in volume 7, pages 165-178

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Published in Iberus, in 1987, in volume 7, pages 179-188

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Published in Iberus, in 1987, in volume 7, pages 211-224

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Published in Iberus, in 1987, in volume 7, pages 225-234

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