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-rw-r--r--buch/papers/reedsolomon/packages.tex2
1 files changed, 2 insertions, 0 deletions
diff --git a/buch/papers/reedsolomon/packages.tex b/buch/papers/reedsolomon/packages.tex
index b84e228..40c6ea3 100644
--- a/buch/papers/reedsolomon/packages.tex
+++ b/buch/papers/reedsolomon/packages.tex
@@ -10,3 +10,5 @@
\usepackage{pgfplots}
\usepackage{filecontents}
+\usepackage{xr}
+