By Serge Lang From Yale University When May 25, 2005 5:15 PM Where Universität Bremen SuUB 1490 (Bibliothekssaal) Abstract This talk is sponsored jointly by IUB and Universität Bremen. Prof. Lang is not only a world-famous mathematician, but also one of a small group of scientists questioning the claim that HIV causes AIDS. In this lecture, he will explain the reasons on which his doubts are founded. Sponsored By School of Engineering and Science Further Info Michael Stoll, Prof. of Mathematics m.stoll@iu-bremen.de