diff --git a/text/2_relwork.tex b/text/2_relwork.tex
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@@ -122,7 +122,7 @@ The onboarding process is a permanent challenge for online communities.
 
 % quality
 % Predicting the perceived quality of online mathematics contributions from users' reputations \cite{tausczik2011predicting} about mathoverflow and quality
-% Predictors of Answer Quality in Online Q&A Sites cite{harper2008predictors} 1) shows that fee or expert sites are better than open qa sites (greater fee better answers), 2) big communty sites like Yahoo! Answers out perform sites which depend on experts (e.g. library refernce services) (higher answer diversity and responsiveness)
+% Predictors of Answer Quality in Online Q&A Sites cite{harper2008predictors} 1) shows that fee or expert sites are better than open qa sites (greater fee better answers), 2) big communty sites like Yahoo! Answers outperform sites which depend on experts (e.g. library refernce services) (higher answer diversity and responsiveness)
 % Better When It Was Smaller? Community Content and Behavior After Massive Growth \cite{lin2017better}, defaulting of subreddit, quality remains high, dip in upvotes directly after defaulting but recover quickly and get even higher than before, complaints about low-quality content do not increase, language stays the same, however community clusters among fewer posts than before defaulting
 % lowering content quality (Gorbatai 2011) %TODO read and add to list of notizen
 
@@ -143,7 +143,7 @@ The onboarding process is a permanent challenge for online communities.
 
 
 
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+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %paper links bekommen:
 %tutorial: Bernal et al. \cite{bernal2017interrupted}
 %You Can’t Stay Here: The Efficacy of Reddit’s 2015 Ban Examined Through Hate Speech \cite{chandrasekharan2017you}
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