Impact Factor
1.51
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.
Issues also have distinctive titles.
Description based on: Vol. 12, no 1 (juin 1987); title from cover.
Print issues ceased with v. 43 (2018)
Also issued online.
Summaries also in English.
v. 12, no. 1 (Jun. 1987)20041102 Notice not published Printed on acid-free paper