\providecommand{\bysame}{\leavevmode ---\ }
\providecommand{\og}{``}
\providecommand{\fg}{''}
\providecommand{\smfandname}{et}
\providecommand{\smfedsname}{\'eds.}
\providecommand{\smfedname}{\'ed.}
\providecommand{\smfmastersthesisname}{M\'emoire}
\providecommand{\smfphdthesisname}{Th\`ese}
\begin{thebibliography}{10}

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\bibitem{Br}
{\scshape R.~de~la Bret{\`e}che} -- {\og Nombre de points de hauteur born\'ee
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\bibitem{brionproc}
{\scshape M.~Brion {\normalfont \smfandname} C.~Procesi} -- {\og Action d'un
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\bibitem{bruce-wall}
{\scshape J.~W. Bruce {\normalfont \smfandname} C.~T.~C. Wall} -- {\og On the
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\bibitem{CLT}
{\scshape A.~Chambert-Loir {\normalfont \smfandname} Y.~Tschinkel} -- {\og On
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\bibitem{CTS}
{\scshape J.-L. Colliot-Th{\'e}l{\`e}ne {\normalfont \smfandname} J.-J. Sansuc}
  -- {\og La descente sur les vari\'et\'es rationnelles. {II}\fg}, \emph{Duke
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\bibitem{CSS2}
{\scshape J.-L. Colliot-Th{\'e}l{\`e}ne, J.-J. Sansuc {\normalfont \smfandname}
  P.~Swinnerton-Dyer} -- {\og Intersections of two quadrics and {C}h\^atelet
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\bibitem{CSS}
\bysame , {\og Intersections of two quadrics and {C}h\^atelet surfaces.
  {II}\fg}, \emph{J. Reine Angew. Math.} \textbf{374} (1987), p.~72--168.

\bibitem{Cox}
{\scshape D.~A. Cox} -- {\og The homogeneous coordinate ring of a toric
  variety\fg}, \emph{J. Algebraic Geom.} \textbf{4} (1995), no.~1, p.~17--50.

\bibitem{DH}
{\scshape I.~V. Dolgachev {\normalfont \smfandname} Y.~Hu} -- {\og Variation of
  geometric invariant theory quotients\fg}, \emph{Inst. Hautes \'Etudes Sci.
  Publ. Math.} (1998), no.~87, p.~5--56, With an appendix by Nicolas Ressayre.

\bibitem{fulton}
{\scshape W.~Fulton} -- \emph{Introduction to toric varieties}, Annals of
  Mathematics Studies, vol. 131, Princeton University Press, Princeton, NJ,
  1993, The William H. Roever Lectures in Geometry.

\bibitem{HT1}
{\scshape B.~Hassett {\normalfont \smfandname} Y.~Tschinkel} -- {\og Geometry
  of equivariant compactifications of {${\bf G}\sb a\sp n$}\fg},
  \emph{Internat. Math. Res. Notices} (1999), no.~22, p.~1211--1230.

\bibitem{HB-C}
{\scshape D.~R. Heath-Brown} -- {\og The density of rational points on
  {C}ayley's cubic surface\fg}, to appear.

\bibitem{HK}
{\scshape Y.~Hu {\normalfont \smfandname} S.~Keel} -- {\og Mori dream spaces
  and {GIT}\fg}, \emph{Michigan Math. J.} \textbf{48} (2000), p.~331--348,
  Dedicated to William Fulton on the occasion of his 60th birthday.

\bibitem{Ko}
{\scshape J.~Koll{\'a}r} -- {\og Singularities of pairs\fg}, Algebraic
  geometry---Santa Cruz 1995, Proc. Sympos. Pure Math., vol.~62, Amer. Math.
  Soc., Providence, RI, 1997, p.~221--287.

\bibitem{KM}
{\scshape J.~Koll{\'a}r {\normalfont \smfandname} S.~Mori} -- \emph{Birational
  geometry of algebraic varieties}, Cambridge Tracts in Mathematics, vol. 134,
  Cambridge University Press, Cambridge, 1998, With the collaboration of C. H.
  Clemens and A. Corti, Translated from the 1998 Japanese original.

\bibitem{Mus}
{\scshape M.~Musta{\c{t}}{\u{a}}} -- {\og Vanishing theorems on toric
  varieties\fg}, \emph{Tohoku Math. J. (2)} \textbf{54} (2002), no.~3,
  p.~451--470.

\bibitem{Peyre}
{\scshape E.~Peyre} -- {\og Terme principal de la fonction z\^eta des hauteurs
  et torseurs universels\fg}, \emph{Ast\'erisque} (1998), no.~251, p.~259--298,
  Nombre et r\'epartition de points de hauteur born\'ee (Paris, 1996).

\bibitem{Peyre2}
\bysame , {\og Torseurs universels et m\'ethode du cercle\fg}, Rational points
  on algebraic varieties, Progr. Math., vol. 199, Birkh\"auser, Basel, 2001,
  p.~221--274.

\bibitem{SS}
{\scshape P.~Salberger {\normalfont \smfandname} A.~N. Skorobogatov} -- {\og
  Weak approximation for surfaces defined by two quadratic forms\fg},
  \emph{Duke Math. J.} \textbf{63} (1991), no.~2, p.~517--536.

\bibitem{SAST}
{\scshape P.~Salberger} -- {\og Tamagawa measures on universal torsors and
  points of bounded height on {F}ano varieties\fg}, \emph{Ast\'erisque} (1998),
  no.~251, p.~91--258, Nombre et r\'epartition de points de hauteur born\'ee
  (Paris, 1996).

\bibitem{S}
{\scshape A.~Skorobogatov} -- \emph{Torsors and rational points}, Cambridge
  Tracts in Mathematics, vol. 144, Cambridge University Press, Cambridge, 2001.

\bibitem{Sb}
{\scshape A.~N. Skorobogatov} -- {\og On a theorem of
  {E}nriques-{S}winnerton-{D}yer\fg}, \emph{Ann. Fac. Sci. Toulouse Math. (6)}
  \textbf{2} (1993), no.~3, p.~429--440.

\bibitem{thad}
{\scshape M.~Thaddeus} -- {\og Toric quotients and flips\fg}, Topology,
  geometry and field theory, World Sci. Publishing, River Edge, NJ, 1994,
  p.~193--213.

\end{thebibliography}
