1
Published: 2006
Superior document: ISTISAN Congressi 06,C10
2
Published: 2007
Superior document: ISTISAN Congressi 07,C9
3
Published: 1997
Superior document: ISTISAN Congressi 52
4
Published: 1996
Superior document: ISTISAN Congressi 47
5
Published: 2005
Superior document: ISTISAN Congressi 05,C13
6
Published: 2004
Superior document: ISTISAN Congressi 04,C6