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\title{Forschungspraktikum}
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\begin{document}

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\begin{abstract}
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\section{Versuchsaufbau}
Erstklassige Männer stellen erstklassige Männer ein, zweitklassige nur drittklassige.
Franz Luwein (*1927), dt. Journalist\cite{LuweinFranz}
\bibliographystyle{apalike}
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@Book{LuweinFranz,
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