Updated Makefiles

Task_3/Task_3.2/Makefile

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+# Syntax
+# <target>: <dependencies>
+# 	  <command>
+#	  ...
+
+# variables 
+LATEX = pdflatex
+BIB = bibtex 
+
+all: linux-24.pdf
+
+# creating a pdf outof tex and bib file
+# % = filename without ending
+# $* = filename corresponding to %
+%.pdf: %.tex %.bib
+	$(LATEX) $*
+	$(BIB) $*
+	$(LATEX) $*
+
+	# Überprüfe auf "undefined references" im Log-File
+	@if grep -q "undefined references" $*.log; then \
+		$(LATEX) $*; \
+	fi
+
+# remove all created files
+clean:
+	rm -f *.pdf *.aux *.log *.bbl *.blg

Task_3/Task_3.2/linux-24.bib

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+@article{SchifferF16,
+ author    = {Stefan Schiffer and
+              Alexander Ferrein},
+ title     = {Decision-Theoretic Planning with Fuzzy Notions in {GOLOG}},
+ journal   = {International Journal of Uncertainty, Fuzziness and Knowledge-Based
+              Systems},
+ volume    = {24},
+ number    = {Supplement-2},
+ pages     = {123--144},
+ year      = {2016},
+ url       = {https://doi.org/10.1142/S0218488516400134},
+ doi       = {10.1142/S0218488516400134},
+ timestamp = {Mon, 15 Jan 2018 16:48:09 +0100},
+ biburl    = {https://dblp.org/rec/bib/journals/ijufks/0002F16},
+ bibsource = {dblp computer science bibliography, https://dblp.org}
+}

Task_3/Task_3.2/linux-24.tex

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+\documentclass{article}
+
+\begin{document}
+The course Linux-24 is awesome~\cite{SchifferF16}!
+
+\bibliographystyle{alpha}
+\bibliography{linux-24.bib}
+\end{document}