Published in Novapex, in 2008, in volume 9, pages 1-15

Published in Novapex, in 2008, in volume 9, pages 17-32

Published in Novapex, in 2008, in volume 9, pages 41-48

Published in Novapex, in 2008, in volume 9, pages 49-51

Published in Novapex, in 2008, in volume 9, pages 53-93

Published in Novapex, in 2008, in volume 9, pages 95-99

Published in Novapex, in 2008, in volume 9, pages 101-118

Published in Novapex, in 2008, in volume 9, pages 129-140

Published in Novapex, in 2008, in volume 9, pages 149-153

Published in Novapex, in 2008, in volume 9, pages 155-160

Published in Novapex, in 2008, in volume 9, pages 161-163

Published in Novapex, in 2008, in volume 9, pages 165-170

Published in Novapex, in 2008, in volume 9, issue 4, pages 141-148