3

i am new to LaTeX and i have a problem.

This is my tex file:

\documentclass[a4paper, 10pt]{article}

\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage[T1]{fontenc}

\usepackage[left=3.5cm, right=3.5cm, top=3.5cm, bottom=3.5cm]{geometry}

\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}

\usepackage[babel,german=quotes]{csquotes}
\usepackage[style=numeric, backend=biber]{biblatex}

%\usepackage{hyperref}
\usepackage{csquotes}

\bibliography{ref/literatur}

\begin{document}    
    
    Test \autocite{MSPP}
    
    \printbibliography
    
\end{document}

This is my bib file:

@Book{MSPP,
  title     = {Multilayered Security and Privacy Protection in Car-to-X Networks},
  publisher = {Springer Science $\mathplus$ Business Media},
  year      = {2013},
  author    = {Hagen Stübing},
  doi       = {10.1007/978-3-658-02531-1},
  url       = {http://dx.doi.org/10.1007/978-3-658-02531-1},
}

I got this error message:

! Undefined control sequence. <recently read> \mathplus

But I never use mathplus.. ?! When I % the \printbibliography, there isn't any error, but also no Reference List :-D

Any ideas what to do?!

Thanks in advance

fromGermany

  • 2
    You have publisher = {Springer Science $\mathplus$ Business Media},. Replacing $\mathplus$ by + should be enough. – Kola B. May 10 '16 at 19:43
  • This ist awesome!! thanks a lot, i was about 2 hours to find out this sh*t :-D Thanks! I could not find the error even though it is obvious. – Daniel Ne May 10 '16 at 19:58
  • @KolaB., do you mind to convert your comment into an answer? – Zarko May 10 '16 at 20:29
  • @Zarko Done. :-) – Kola B. May 10 '16 at 21:37
4

You have publisher = {Springer Science $\mathplus$ Business Media},. Replacing $\mathplus$ by + should be enough.

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