Covered journals: 10230

Number of Articles (Total): 9071939

• ISI (1993-2001): 8780627
• ICR: 12449
• UNIBO (1993-2020): 145499
• ESSPER: 126269
• SBN-RM: 2845

Input from the date: ICR Jan 1, 1992 - ISI May 1, 1993
Last ISI update: Dec 19, 2001
Last ESSPER update Aug 1, 2004 (Continues online ESSPER)
Last UNIBO update: Apr 12, 2021