Impact Factor
3.01
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.
Each issue has an individual title.
Also issued online.
v.1, no. 1 ( 1994)20030910 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper