I have a search for this problem but all I could find was the case of reference citations in document spilling over, not the bibliography.
Quite simple problem I hope... In my bibliography some of the journal names are spilling over the right margin:

The italic journal names are spilling over, I am using package cite and \bibliographystyle{unsrt}. I am using \usepackage{microtype}.
Any idea whats causing this? A MWE of just one article that causes this is,
\documentclass[11pt,a4paper]{report}
\usepackage{cite}
\usepackage[utf8]{luainputenc}
\usepackage{microtype}
\begin{document}
In papers \cite{Ferri2004}
\bibliographystyle{unsrt}
\bibliography{testbib}
\end{document}
with the bibtex file testbib.bib as:
@article{Ferri2004,
author = {Ferri, F. and Magatti, D. and Pescini, D. and Potenza, M. a. C. and Giglio, M.},
doi = {10.1103/PhysRevE.70.041405},
file = {},
issn = {1539-3755},
journal = {Physical Review E},
month = oct,
number = {4},
pages = {041405},
title = {{Heterodyne near-field scattering: A technique for complex fluids}},
url = {http://link.aps.org/doi/10.1103/PhysRevE.70.041405},
volume = {70},
year = {2004}
}
Thanks.
luainputenc. LuaTeX expects utf8 encoding. – Johannes_B Aug 13 '14 at 07:52biblatex. Should be a reason to switch ;-) – Johannes_B Aug 13 '14 at 07:56