Install Fights in Linux

If you try load urls in your bibliography with especial characters like ñ or vowels with accents, for example, Jabref automatically translate it to url encode syntax. The problem is when latex try to read it, doesn't know how interpret this url, for this reason you need to use the package url. To solve this follow error (or similar) you must call  \usepackage{url} File ended while scanning use of \url. \bibliography{name.bib} \begin{thebibliography} on input line 2 ended by \end{document}. \end{document}

If you want manage your bibliography with a .bib instead of bibitem, first you can do it with JabRef (see How to run JabRef on Ubuntu 15.10 ) A typical bibitem example is as follows: \begin{thebibliography}{1} \bibitem{IEEEhowto:kopka} H.~Kopka and P.~W. Daly, \emph{A Guide to \LaTeX}, 3rd~ed.\hskip 1em plus 0.5em minus 0.4em\relax Harlow, England: Addison-Wesley, 1999. \end{thebibliography} You need to replace it to: \bibliography{papers.bib}{} \bibliographystyle{IEEEtran} Where papers.bib is the file where you have all information about your bibliography. Now, compile it with TeXstudio (see  How to install TeXstudio 2.10.6 on Ubuntu 15.10 ) I couldn't open style file IEEEtran.bst To solve this we have 2 solutions Download IEEEtran.bst from CTAN with wget  http://tug.ctan.org/macros/latex/contrib/IEEEtran/bibtex/IEEEtran.bst Or install it with  sudo apt-get install  texlive-publishers