Impact Factor
4.28
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.
Editors: 1965- P. N. Campbell and G. D. Greville.
Also issued online.
(1989)19890816 Notice published Printed on acid-free paper