Italian translation by Cinzia Bucchioni of the article "Open Linking in the Scholarly Information Environment Using the OpenURL Framework" 
by Herbert Van de Sompel and Oren Beit-Arie
Published in : D-Lib Magazine, March 2001,Volume 7 Number 3, ISSN 1082-9873
http://www.dlib.org/dlib/march01/vandesompel/03vandesompel.html