\providecommand{\etal}{et al.\xspace}
\providecommand{\href}[2]{#2}
\providecommand{\coll}{Coll.}
\catcode`\@=11
\def\@bibitem#1{%
\ifmc@bstsupport
  \mc@iftail{#1}%
    {;\newline\ignorespaces}%
    {\ifmc@first\else.\fi\orig@bibitem{#1}}
  \mc@firstfalse
\else
  \mc@iftail{#1}%
    {\ignorespaces}%
    {\orig@bibitem{#1}}%
\fi}%
\catcode`\@=12
\begin{mcbibliography}{10}

\bibitem{Devenish:2004pb}
R.~Devenish and A.~Cooper-Sarkar.
\newblock Oxford, UK: Univ. Pr. (2004)\relax
\relax
\bibitem{Pascaud:1995qs}
C.~Pascaud and F.~Zomer.
\newblock LAL-95-05\relax
\relax
\bibitem{Pascaud:2001bi}
C.~Pascaud and F.~Zomer~(2001).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0104013}{{\tt
  hep-ph/0104013}}\relax
\relax
\bibitem{Adloff:1999ah}
{ H1} Collaboration, C.~Adloff {\em et al.},
\newblock Eur. Phys. J.{} {\bf C13},~609~(2000).
\newblock \href{http://www.arXiv.org/abs/hep-ex/9908059}{{\tt
  hep-ex/9908059}}\relax
\relax
\bibitem{Chekanov:2005nn}
{ ZEUS} Collaboration, S.~Chekanov {\em et al.},
\newblock Eur. Phys. J.{} {\bf C42},~1~(2005).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0503274}{{\tt
  hep-ph/0503274}}\relax
\relax
\bibitem{H1prelim-07-007}
{ H1} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/H1prelim-07-007}{{\tt H1prelim-07-007}}\relax
\relax
\bibitem{ZEUS-prel-07-026}
{ ZEUS} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/ZEUS-prel-07-026}{{\tt
  ZEUS-prel-07-026}}\relax
\relax
\bibitem{Glazov:2005rn}
A.~Glazov,
\newblock AIP Conf. Proc.{} {\bf 792},~237~(2005)\relax
\relax
\bibitem{H1prelim-08-045}
{ H1} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/H1prelim-08-045}{{\tt H1prelim-08-045}}\relax
\relax
\bibitem{ZEUS-prel-08-003}
{ ZEUS} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/ZEUS-prel-08-003}{{\tt
  ZEUS-prel-08-003}}\relax
\relax
\bibitem{callan-gross}
C.~Callan and D.~Gross,
\newblock Phys.\ Rev.\ Lett.{} {\bf 22},~156~(1969)\relax
\relax
\bibitem{ZWT}
F.~W. A.~Zee and B.~T. S.\,
\newblock Phys.\ Rev. D{} {\bf 10},~2881~(1974)\relax
\relax
\bibitem{AM}
G.~Altarelli and G.~Martinelli,
\newblock Phys.\ Lett. B{} {\bf 76},~89~(1978)\relax
\relax
\bibitem{Aaron:2008tx}
{ H1} Collaboration, F.~D. Aaron {\em et al.},
\newblock Phys. Lett. B{} {\bf 665},~139~(2008).
\newblock \href{http://www.arXiv.org/abs/0805.2809}{{\tt 0805.2809}}\relax
\relax
\bibitem{ZEUS-prel-08-001}
{ ZEUS} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/ZEUS-prel-08-001}{{\tt
  ZEUS-prel-08-001}}\relax
\relax
\bibitem{H1prelim-08-042}
{ H1} Collaboration.
\newblock Preliminary results,
  \href{http://www.arXiv.org/abs/H1prelim-08-042}{{\tt H1prelim-08-042}}\relax
\relax
\bibitem{Bern:2008ef}
{ NLO Multileg Working Group} Collaboration, Z.~Bern {\em et al.}~(2008).
\newblock \href{http://www.arXiv.org/abs/arXiv:0803.0494}{{\tt
  arXiv:0803.0494}}\relax
\relax
\bibitem{Sjostrand:2006za}
T.~{Sj\"ostrand}, S.~Mrenna, and P.~Skands,
\newblock JHEP{} {\bf 05},~026~(2006).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0603175}{{\tt
  hep-ph/0603175}}\relax
\relax
\bibitem{Corcella:2000bw}
G.~Corcella {\em et al.},
\newblock JHEP{} {\bf 01},~010~(2001).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0011363}{{\tt
  hep-ph/0011363}}\relax
\relax
\bibitem{Corcella:2002jc}
G.~Corcella {\em et al.}~(2002).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0210213}{{\tt
  hep-ph/0210213}}\relax
\relax
\bibitem{Aktas:2006ry}
{ H1} Collaboration, A.~Aktas {\em et al.},
\newblock Eur. Phys. J. C{} {\bf 50},~251~(2007).
\newblock \href{http://www.arXiv.org/abs/hep-ex/0608042}{{\tt
  hep-ex/0608042}}\relax
\relax
\bibitem{Frixione:1994dv}
S.~Frixione, M.~L. Mangano, P.~Nason, and G.~Ridolfi,
\newblock Phys. Lett. B{} {\bf 348},~633~(1995).
\newblock \href{http://www.arXiv.org/abs/hep-ph/9412348}{{\tt
  hep-ph/9412348}}\relax
\relax
\bibitem{Frixione:1995qc}
S.~Frixione, P.~Nason, and G.~Ridolfi,
\newblock Nucl. Phys. B{} {\bf 454},~3~(1995).
\newblock \href{http://www.arXiv.org/abs/hep-ph/9506226}{{\tt
  hep-ph/9506226}}\relax
\relax
\bibitem{Kniehl:2002xn}
B.~A. Kniehl~(2002).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0211008}{{\tt
  hep-ph/0211008}}\relax
\relax
\bibitem{Heinrich:2004kj}
G.~Heinrich and B.~A. Kniehl,
\newblock Phys. Rev. D{} {\bf 70},~094035~(2004).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0409303}{{\tt
  hep-ph/0409303}}\relax
\relax
\bibitem{Catani:1990xk}
S.~Catani, M.~Ciafaloni, and F.~Hautmann,
\newblock Phys. Lett. B{} {\bf 242},~97~(1990)\relax
\relax
\bibitem{Catani:1990eg}
S.~Catani, M.~Ciafaloni, and F.~Hautmann,
\newblock Nucl. Phys. B{} {\bf 366},~135~(1991)\relax
\relax
\bibitem{Catani:1993ww}
S.~Catani, M.~Ciafaloni, and F.~Hautmann,
\newblock Phys. Lett. B{} {\bf 307},~147~(1993)\relax
\relax
\bibitem{Jung:2000hk}
H.~Jung and G.~P. Salam,
\newblock Eur. Phys. J. C{} {\bf 19},~351~(2001).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0012143}{{\tt
  hep-ph/0012143}}\relax
\relax
\bibitem{Jung:2001hx}
H.~Jung,
\newblock Comput. Phys. Commun.{} {\bf 143},~100~(2002).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0109102}{{\tt
  hep-ph/0109102}}\relax
\relax
\bibitem{Gustafson:2002jy}
G.~Gustafson, L.~{L\"onnblad}, and G.~Miu,
\newblock JHEP{} {\bf 09},~005~(2002).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0206195}{{\tt
  hep-ph/0206195}}\relax
\relax
\bibitem{Lonnblad:2003wx}
L.~{L\"onnblad} and M.~Sjodahl,
\newblock JHEP{} {\bf 02},~042~(2004).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0311252}{{\tt
  hep-ph/0311252}}\relax
\relax
\bibitem{Lonnblad:2004zp}
L.~{L\"onnblad} and M.~Sjodahl,
\newblock JHEP{} {\bf 05},~038~(2005).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0412111}{{\tt
  hep-ph/0412111}}\relax
\relax
\bibitem{GolecBiernat:2007pu}
K.~J. Golec-Biernat, S.~Jadach, W.~Placzek, P.~Stephens, and M.~Skrzypek,
\newblock Acta Phys. Polon. B{} {\bf 38},~3149~(2007).
\newblock \href{http://www.arXiv.org/abs/hep-ph/0703317}{{\tt
  hep-ph/0703317}}\relax
\relax
\bibitem{Hoche:2007hg}
S.~Hoche, F.~Krauss, and T.~Teubner,
\newblock Eur. Phys. J. C{} {\bf 58},~17~(2008).
\newblock \href{http://www.arXiv.org/abs/arXiv:0705.4577}{{\tt
  arXiv:0705.4577}}\relax
\relax
\bibitem{Chekanov:2007dx}
{ ZEUS} Collaboration, S.~Chekanov {\em et al.},
\newblock Nucl. Phys. B{} {\bf 786},~152~(2007).
\newblock \href{http://www.arXiv.org/abs/arXiv:0705.1931}{{\tt
  arXiv:0705.1931}}\relax
\relax
\bibitem{Hautmann:2008vd}
F.~Hautmann and H.~Jung,
\newblock JHEP{} {\bf 10},~113~(2008).
\newblock \href{http://www.arXiv.org/abs/arXiv:0805.1049}{{\tt
  arXiv:0805.1049}}\relax
\relax
\bibitem{Collins:1977jy}
P.~D.~B. Collins.
\newblock Cambridge 1977\relax
\relax
\bibitem{Chekanov:2008cw}
{ ZEUS} Collaboration, S.~Chekanov,
\newblock Nucl. Phys. B{} {\bf 800},~1~(2008).
\newblock \href{http://www.arXiv.org/abs/0802.3017}{{\tt 0802.3017}}\relax
\relax
\bibitem{Aktas:2006hy}
{ H1} Collaboration, A.~Aktas {\em et al.},
\newblock Eur. Phys. J. C{} {\bf 48},~715~(2006).
\newblock \href{http://www.arXiv.org/abs/hep-ex/0606004}{{\tt
  hep-ex/0606004}}\relax
\relax
\bibitem{Aktas:2007bv}
{ H1} Collaboration, A.~Aktas {\em et al.},
\newblock JHEP{} {\bf 10},~042~(2007).
\newblock \href{http://www.arXiv.org/abs/0708.3217}{{\tt 0708.3217}}\relax
\relax
\bibitem{Bartels:1998ea}
J.~Bartels, J.~R. Ellis, H.~Kowalski, and M.~Wusthoff,
\newblock Eur. Phys. J. C{} {\bf 7},~443~(1999).
\newblock \href{http://www.arXiv.org/abs/hep-ph/9803497}{{\tt
  hep-ph/9803497}}\relax
\relax
\end{mcbibliography}
