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 - July/August 2001 - Volume 7 Number 7/8 - ISSN 1082-9873
http://www.dlib.org/dlib/july01/vandesompel/07vandesompel.html