When we read the literature on arXiv, we can find that most people use bibitem instead of bib files.
So could you please add the feature that I can copy to bibitem? Like this:
\bibitem{firdouatuning2013}
Firdoua, Nameeqa,
\href{{http://physik.uibk.ac.at/hephy/theses/diss_nf.pdf}}{\it Tuning of
the PYTHIA 6.4 Multiple Parton Interaction model to Minimum Bias and
Underlying Event data}, University of Innsbruck, Austria, Sep. 2013.