diff --git a/references.bib b/references.bib
index 829c525..0d559b6 100644
--- a/references.bib
+++ b/references.bib
@@ -1,3 +1,12 @@
+@inproceedings{Hoang2018a,
+	author = {Nguyen Phong Hoang and Panagiotis Kintis and Manos Antonakakis and Michalis Polychronakis},
+	title = {An Empirical Study of the {I2P} Anonymity Network and its Censorship Resistance},
+	booktitle = {Internet Measurement Conference},
+	publisher = {ACM},
+	year = {2018},
+	url = {https://arxiv.org/pdf/1809.09086.pdf},
+}
+
 @article{Bocovich2018a,
 	author = {Cecylia Bocovich and Ian Goldberg},
 	title = {Secure asymmetry and deployability for decoy routing systems},