Published in Phegea, in 2008, in volume 36, issue 2, pages 63-65

Created: 2015-12-27, modified: 2015-12-27

Published in Phegea, in 2014, in volume 42, issue 4, pages 96

Created: 2016-12-11, modified: 2016-12-11

Published in Phegea, in 2013, in volume 41, issue 3, pages 67-68

Created: 2016-08-14, modified: 2016-08-14

Published in Phegea, in 2010, in volume 38, issue 4, pages 152

Created: 2015-12-27, modified: 2015-12-27