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Published in Iberus, in 1997, in volume 15, pages 5-22

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Published in Iberus, in 1997, in volume 15, pages 13-24

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Published in Iberus, in 1997, in volume 15, pages 23-29

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Published in Iberus, in 1997, in volume 15, pages 25-34

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Published in Iberus, in 1997, in volume 15, pages 31-34

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Published in Iberus, in 1997, in volume 15, pages 35-40

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Published in Iberus, in 1997, in volume 15, pages 41-93

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Published in Iberus, in 1997, in volume 15, pages 51-66

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Published in Iberus, in 1997, in volume 15, pages 67-74

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Published in Iberus, in 1997, in volume 15, pages 75-82

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Published in Iberus, in 1997, in volume 15, pages 83-93

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Published in Iberus, in 1997, in volume 15, pages 95-121

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Published in Iberus, in 1997, in volume 15, pages 125-130

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Published in Iberus, in 1997, in volume 15, pages 131-138

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