I am using simple package \bibliographystyle{plain}. However, the bibliography get printed with lines as seen in the image.

Bibliography images

My code is below



I did not use any packages above.

How can I remove those lines? What steps should be taken?

  • 2
    If I should guess: put \normalem before the bib and read the documentation of the ulem package. Commented May 22, 2016 at 21:45
  • @UlrikeFischer Do you want to answer? Or close as a duplicate? Or close as unclear? Or ... ?
    – cfr
    Commented May 23, 2016 at 2:45

1 Answer 1


You didn't show a minimal example, but I guess that you are using the ulem package which redefines \emph to underline. Use \normalem before the bibliographie to get back the normal \emph and read the documentation of ulem.

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