diff --git a/articles/Additive white Gaussian noise - Wikipedia/Additive white Gaussian noise - Wikipedia.xopp.xml b/articles/Additive white Gaussian noise - Wikipedia/Additive white Gaussian noise - Wikipedia.xopp.xml
index 563ee67..7c3cc11 100644
--- a/articles/Additive white Gaussian noise - Wikipedia/Additive white Gaussian noise - Wikipedia.xopp.xml
+++ b/articles/Additive white Gaussian noise - Wikipedia/Additive white Gaussian noise - Wikipedia.xopp.xml
@@ -3,7 +3,46 @@
Xournal++ document - see https://github.com/xournalpp/xournalpp
-
+
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+ 66.75755754 254.21890041 121.97765921 251.84047822
+ ?
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+ repeated from Gaussian noise article
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+ altération
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+ malléable
+ s?
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+