Impact Factor
2.81
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Quarterly.
Publication temporarily suspended after v72n4, 2000.
Also issued online.
Articles in Italian; summaries and table of contents in English and Italian.