Impact Factor
3.24
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 issued online.
Text in English or French.
Vol. 51, no. 3-4 (NOV 1989)19900918 Notice published Printed on acid-free paper