Impact Factor
2.45
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.
Title from cover.
Print issues ceased with 2015.
Also issued online.
Abstracts available online. Subscription required for full text.
v. 1, no. 1 (JAN 1993)20040802 Notice published Printed on acid-free paper