Impact Factor
4.33
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.
Bimonthly.
Includes a section with title: Bibliography of the current world literature.
Volume 1 consists of four issues.
Also issued online.
Vol. 1, no. 1 (JUNE 1991)19920727 Notice not published Printed on acid-free paper