Published in Novapex, in 2000, in volume 1, pages 3-7

Published in Novapex, in 2000, in volume 1, pages 15-19

Published in Novapex, in 2000, in volume 1, pages 21-24

Published in Novapex, in 2000, in volume 1, pages 29-31

Published in Novapex, in 2000, in volume 1, pages 35-55

Published in Novapex, in 2000, in volume 1, pages 75-82

Published in Novapex, in 2000, in volume 1, pages 87-93

Published in Novapex, in 2000, in volume 1, pages 95-99

Published in Novapex, in 2000, in volume 1, pages 101-104

Published in Novapex, in 2000, in volume 1, pages 105-107