IRRC No. 294 June 1993 Title article - 06-1993 1 min read Reading time 1 min read Go to the author page Sylvain Vité Download PDF Open the titles list in a window Close titles list window In this article Share this article Share this page on: Facebook (in a new window) Share this page on: Twitter (in a new window) Share this page on: Linkedin (in a new window) Share this page by: Email (in a new window) Download PDF