Published in Iberus, in 2008, in volume 26, pages 17-28

Created: 2014-01-12, modified: 2014-01-12

Published in Iberus, in 2010, in volume 28, issue 2, pages 5-21

Created: 2017-03-19, modified: 2017-03-19

Published in Iberus, in 2008, in volume 26, pages 1-14

Created: 2014-01-12, modified: 2014-01-12