Impact Factor
2.88
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 v. 19, no. 12 (Dec. 2014).
Also issued online.
Vol. 1, no. 1 (JAN 1996)19970319 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper