diff --git a/article/literature.bib b/article/literature.bib
index 7d6bdcea4b0e909a2fac1fcf1a563298e8bedf9c..4a5baf7dc54633da6126e42bfd68eda3d2c507f2 100644
--- a/article/literature.bib
+++ b/article/literature.bib
@@ -12,6 +12,15 @@
   publisher =    {Basic Books}
 }
 
+@misc{Signpost2009,
+  key =          "Signpost",
+  author =       {Signpost},
+  title =        {Abuse Filter is enabled},
+  year =         2009,
+  note =         {Retreived February 25, 2019 from
+                  \url{https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Signpost/2009-03-23/Abuse_Filter}}
+}
+
 @Misc{CHINOSAUR:venue,
   author =       {@\_CHINOSAUR},
   key =          {_CHINOSAUR},
diff --git a/article/proceedings.tex b/article/proceedings.tex
index e973772999c2f0d086abba6c1b59a2a096453d91..f0e1b8b5cba25c9912dae395366739c0760c3bc4 100644
--- a/article/proceedings.tex
+++ b/article/proceedings.tex
@@ -128,23 +128,12 @@ TO WIKIPEDIA, THE ONE SURPRISE THAT TEACHES MORE THAN EVERYTHING HERE." (p.v)~\c
 
 \section{Genesis}
 
-When and why were Wikipedia edit filters introduced?
+% When and why were Wikipedia edit filters introduced?
 
 Edit filters were first introduced on the English Wikipedia in 2009 under the name ``abuse filters''.
-Their clear purpose was to cope with the rising(syn) amount of vandalism as well as ``common newbie mistakes'' the encyclopedia faced. (quote!)
+Their clear purpose was to cope with the rising(syn) amount of vandalism as well as ``common newbie mistakes'' the encyclopedia faced~\cite{Signpost2009}.
 
-
-
-"The AbuseFilter extension was enabled on the English Wikipedia in 2009."
-\url{https://en.wikipedia.org/wiki/Wikipedia:Edit_filter}
-
-\url{https://en.wikipedia.org/w/index.php?title=Wikipedia:Edit_filter} was created on 23.06.2008
-
-"The AbuseFilter extension, developed by User:Werdna, is now enabled on English Wikipedia. The extension allows all edits to be checked against automatic filters and heuristics, which can be set up to look for patterns of vandalism including page move vandalism and juvenile-type vandalism, as well as common newbie mistakes. When a match is found, the extension can take specified actions, ranging from logging the edit to be checked, giving a warning (e.g. "did you really intend to blank a page?"), to more serious actions such as blocking users."
-from \url{https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Signpost/2009-03-23/Abuse_Filter}
-("The Signpost is a monthly community-written and -edited online newspaper covering the English Wikipedia, its sister projects, the Wikimedia Foundation, and the Wikimedia movement at large." \url{https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Signpost/About})
-
---> so, purpose (at least at the beginning): fight vandalism; find/.. common newbie mistakes
+% TODO: when and why was the extention renamed
 
 %************************************************************************