Impact Factor
2.65
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 available online.
In English, French, and German.
Vol. 46, no. 1 (1994)19930922 Notice published Printed on acid-free paper