\bibitem{w3jet} The $W+3$-jet rate was taken from D\O\  Run-I data. 
see, {\it e. g.}, E. W. Varnes, Ph.D. thesis LBNL-40283, UC-414.


\bibitem{fake} S.~Abachi {\it et al.}, {\sl Phys. Rev.} {\bf D52} (1995)
4877.

%\bibitem{herbi} M.~Dittmar and H.~Dreiner, Phys. Rev. {\bf D55}, 167 (1997).

\bibitem{bho} V. Barger, T. Han and J. Ohnemus, {\sl Phys. Rev.} {\bf D37}
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