<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\begin{thebibliography}{10}

\bibitem{SGA4}
A.~Grothendieck, M.~Artin, and J.-L. Verdier.
\newblock {\em Theorie des topos et cohomologie etale des schemas (SGA 4)}.
\newblock Lecture Notes in Math. 269,270,305. Springer, Heidelberg, 1972-73.

\bibitem{SGA31}
A.~Grothendieck and M.~Demazure.
\newblock {\em Schemas en groupes (SGA 3)}.
\newblock Lecture Notes in Math. 151. Springer, Heidelberg, 1970.

\bibitem{SGA32}
A.~Grothendieck and M.~Demazure.
\newblock {\em Schemas en groupes (SGA 3)}.
\newblock Lecture Notes in Math. 152. Springer, Heidelberg, 1970.

\bibitem{EGA4}
A.~Grothendieck and J.~Dieudonne.
\newblock {\em Etude Locale des Schemas et des Morphismes de Schemas (EGA 4)}.
\newblock Publ. Math. IHES,20,24,28,32, 1964-67.

\bibitem{Hovey}
Mark Hovey.
\newblock {\em Model categories}.
\newblock AMS, Providence, 1999.

\bibitem{MoVo}
Fabien Morel and Vladimir Voevodsky.
\newblock {${\bf A}^1$}-homotopy theory of schemes.
\newblock {\em www.math.uiuc.edu/K-theory/305}, 1998.

\bibitem{SusVoe}
Anderei Suslin and Vladimir Voevodsky.
\newblock Singular homology of abstract algebraic varieties.
  www.math.uiuc.edu/k-theory/32.
\newblock {\em Inv. Math.}, 123:61--94, 1996.

\bibitem{SusVoe2}
Andrei Suslin and Vladimir Voevodsky.
\newblock Relative cycles and {C}how sheaves.
\newblock {\em www.math.uiuc.edu/K-theory/35}, 1994.

\bibitem{HH0}
Vladimir Voevodsky.
\newblock {$\Delta$}-closed classes.
\newblock {\em www.math.uiuc.edu/K-theory/442}, 2000.

\bibitem{HH1}
Vladimir Voevodsky.
\newblock Homotopy theory of simplicial sheaves in completely decomposable
  topologies.
\newblock {\em www.math.uiuc.edu/K-theory/443}, 2000.

\bibitem{HH2}
Vladimir Voevodsky.
\newblock Motivic homotopy categories in nisnevich and cdh-topologies.
\newblock {\em www.math.uiuc.edu/K-theory/444}, 2000.

\end{thebibliography}
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