Dear colleagues, I remember that in Genova last year some people asked to me about the accessibility of various papers published in Diagrammes. I am happy to transmit to you the information by Laurent Coppey that now the mathematical review Diagrammes in on line (papers from 1979 to 2003), on the site of NUMDAM. I wish you nice readings ! Friendly, René. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]