Unramified cohomology of quadrics, I (revised version), by B. Kahn, M. Rost, and R. Sujatha

This is an updated version of the article with the same title.


B. Kahn <kahn@math.jussieu.fr>
M. Rost <markus.rost@rphs1.physik.uni-regensburg.de>
R. Sujatha <sujatha@math.tifr.res.in>