Published in Novapex, in 2011, in volume 12, issue 1-2, pages 1-38

Published in Novapex, in 2011, in volume 12, issue 1-2, pages 39-45

Published in Novapex, in 2011, in volume 12, issue 1-2, pages 47-48

Published in Novapex, in 2011, in volume 12, issue 1-2, pages 49-55

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 57-62

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 63-72

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 73-79

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 87-90

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 99-107

Published in Novapex, in 2011, in volume 12, issue 3-4, pages 119-123