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.
Title from cover.
Vol. 8, no. 3 misnumbered as vol. 8, no. 31 on cover and spine.
Also issued online.
Vol. 6, no. 3 (JUL 1989)19900918 Notice published Printed on acid-free paper