diff --git a/paper/biblio.bib b/paper/biblio.bib
index 5ac1b8e5e2ee07722751a3c307c214c6bab5ae72..d68f2d816525048662839dec5eee64158d9c2593 100755
--- a/paper/biblio.bib
+++ b/paper/biblio.bib
@@ -7,6 +7,19 @@
 %% Saved with string encoding Unicode (UTF-8) 
 
 
+@inproceedings{DBLP:conf/icml/Kusner0LS19,
+  author    = {Matt J. Kusner and
+               Chris Russell and
+               Joshua R. Loftus and
+               Ricardo Silva},
+  title     = {Making Decisions that Reduce Discriminatory Impacts},
+  booktitle = {{ICML}},
+  series    = {Proceedings of Machine Learning Research},
+  volume    = {97},
+  pages     = {3591--3600},
+  publisher = {{PMLR}},
+  year      = {2019}
+}
 
 @inproceedings{tolan2019why,
 	Acmid = {3326705},
diff --git a/paper/sl.tex b/paper/sl.tex
index a169dec7747e1f3cecfc5e0c7458c5162ce87bf9..4733ff423cbffcb588288d8b5dcb07dd671f9285 100755
--- a/paper/sl.tex
+++ b/paper/sl.tex
@@ -407,6 +407,8 @@ We use a propensity score framework to model $X$ and $Z$: they are assumed conti
 
 \section{Related work}
 
+Discuss this: \cite{DBLP:conf/icml/Kusner0LS19}
+
 \begin{itemize}
 \item Lakkaraju and contraction. \cite{lakkaraju2017selective}
 	\item Contraction