Nikita Karpenko books & textbook
Geometric Methods in the Algebraic Theory of Quadratic Forms: Summer School, Lens, 2000 (Lecture Notes in Mathematics, 1835)
Izhboldin, Oleg T. Kahn, Bruno Karpenko, Nikita A. Vishik, Alexander Tignol, Jean-Pierre
Springer /2004-02-19 Paperback / 212 Pages
isbn-10: 3540207287 / isbn-13: 9783540207283
The Algebraic and Geometric Theory of Quadratic Forms (Colloquium Publications, 56)
Richard Elman Nikita Karpenko and Alexander Merkurjev
American Mathematical Society /2008-07-15 Hardcover / 435 Pages
isbn-10: 082184329X / isbn-13: 9780821843291