diff --git a/thesis.tex b/thesis.tex
index 2c63329..1495d6d 100644
--- a/thesis.tex
+++ b/thesis.tex
@@ -8026,7 +8026,7 @@ meaning. It is derived from \citeauthor{Plotkin76}'s domain of
 resumptions, which in turn is derived from \citeauthor{Milner75}'s
 domain of processes~\cite{Milner75,Plotkin76}.
 
-\citet{AtkeyJ15}
+\dhil{Briefly mention \citet{AtkeyJ15}}
 
 \part{Implementation}