1.Arason, J.: Der Wittring projektiver Räume Math. Ann. 253 (1980), 205–212
2.Balmer, P.: Triangular Witt groups. I: The 12-term exact sequence K-Theory 19 (2000), 311–363
3.Balmer, P.: Triangular Witt groups. II: From usual to derived Math. Z. 236 (2001), 351–382
4.Balmer, P.: Witt cohomology, Mayer-Vietoris, homotopy invariance and the Gersten conjecture K-Theory 23 (2001), 15–30
5.Balmer, P.: Products of degenerate quadratic forms Compositio Mathematica 141 (2005), 1374–1404
6.Balmer, P. and Gille, S.: Koszul complexes and symmetric forms over the punctured affine space Proc. London Math. Soc. 91 (2005), 273–299
7.Baum, P., Fulton, W., and MacPherson, R.: Riemann-Roch and topological K-theory for singular varieties Acta Math. 143 (1979), 155–192
8.Bernstein, J., Gelfand, I., and Gelfand, S.: Algebraic vector bundles on 
and problems of linear algebra Functional Anal. Appl. 12 (1978), 212–214 9.Fulton, W.: Intersection Theory Springer-Verlag 1984
10.Gille, S.: A note on the Witt group of Math. Z. 237 (2001), 601–619 11.Gille, S.: A transfer morphism for Witt groups J. reine angew. Math. 564 (2003), 215–233
12.Gille, S.: On Witt groups with support Math. Ann. 322 (2002), 103–137
13.Gille, S.: Homotopy invariance of coherent Witt groups Math. Zeitschrift 244 (2003), 211–233
14.Gille, S.: The general dévissage theorem for Witt groups of schemes Archiv Math. 88 (2007), 333–343
15.Gille, S. and Nenashev, A.: Pairings in triangular Witt theory J. Algebra 261 (2003), 292–309
16.Karpenko, N.: Algebro-geometric invariants of quadratic forms Leningrad (St. Pet.) Math. J. 2 issue 1 (1991), 119–138
17.Nenashev, A.: Projective bundle theorem in homology theories with Chern structure Documenta Math. 9 (2004), 487–497
18.Nenashev, A.: Gysin maps in oriented theories J. of Algebra 302 (2006), 200–213
19.Nenashev, A.: Gysin maps in Balmer-Witt theory J. Pure Appl. Algebra 211(2007), 203–221
20.Nenashev, A. and Zainoulline, K.: Oriented theories of relative cellular spaces J. Pure Appl. Algebra 205 issue 2 (2006), 323–340
21.Panin, I. (after I. Panin and A. Smirnov): Oriented cohomology theories of algebraic varieties K-Theory 30(2003), 263–312
