LaTeX Forum

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\begin{document}

\addsec{Literaturverzeichnis}

Dipl.-Ing. Thomas Mertin (2006): Von der Carbonfaser zum Bauteil,\\

\url{https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwji19WOyZXRAhVPNFAKHZ1gAI4QFgghMAA&url=http%3A%2F%2Fwww.fahrrad-forum.info%2Fdetails%2Fitems%2F34.html%3Ffile%3Dtl_files%2FFahrrad-Forum%2Fvortraege%2Fpdf%2F06_HB_Mertin_Carbon_basic.pdf&usg=AFQjCNGOxzwRXlyvubEQz3_axUWPrrQmCg&bvm=bv.142059868,d.bGg}.\\

\end{document}

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\begin{document}

\addsec{Literaturverzeichnis}

Dipl.-Ing. Thomas Mertin (2006): Von der Carbonfaser zum Bauteil,\\ \footnotesize\url{https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwji19WOyZXRAhVPNFAKHZ1gAI4QFgghMAA&url=http%3A%2F%2Fwww.fahrrad-forum.info%2Fdetails%2Fitems%2F34.html%3Ffile%3Dtl_files%2FFahrrad-Forum%2Fvortraege%2Fpdf%2F06_HB_Mertin_Carbon_basic.pdf&usg=AFQjCNGOxzwRXlyvubEQz3_axUWPrrQmCg&bvm=bv.142059868,d.bGg}.\\

\end{document}