Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 5-17

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 19-37

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 39-47

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 49-75

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 77-83

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 85-106

Published in Rodriguésia, in 1998, in volume 50, issue 76/77, pages 107-122