Impact Factor
2.50
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.
Also available to subscribers via the World Wide Web.
Vol. 50, no. 4 (APR 1995)19950519 Notice not published Printed on acid-free paper