diff --git a/references.bib b/references.bib
index 16748ef..a63b065 100644
--- a/references.bib
+++ b/references.bib
@@ -1,3 +1,48 @@
+@inproceedings{Anonymous2020a,
+	author = {Anonymous and Arian Akhavan Niaki and Nguyen Phong Hoang and Phillipa Gill and Amir Houmansadr},
+	title = {Triplet Censors: Demystifying {Great Firewall}'s {DNS} Censorship Behavior},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2020},
+	url = {https://www.usenix.org/system/files/foci20-paper-anonymous_0.pdf},
+}
+
+@inproceedings{Birtel2020a,
+	author = {Benedikt Birtel and Christian Rossow},
+	title = {{Slitheen++}: Stealth {TLS}-based Decoy Routing},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2020},
+	url = {https://www.usenix.org/system/files/foci20-paper-birtel_0.pdf},
+}
+
+@inproceedings{Bock2020a,
+	author = {Kevin Bock and Yair Fax and Kyle Reese and Jasraj Singh and Dave Levin},
+	title = {Detecting and Evading Censorship-in-Depth: A Case Study of {Iran}'s Protocol Filter},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2020},
+	url = {https://www.usenix.org/system/files/foci20-paper-bock.pdf},
+}
+
+@inproceedings{Fifield2020a,
+	author = {David Fifield},
+	title = {{Turbo Tunnel}, a good way to design censorship circumvention protocols},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2020},
+	url = {https://www.usenix.org/system/files/foci20-paper-fifield.pdf},
+}
+
+@inproceedings{Frolov2020b,
+	author = {Sergey Frolov and Eric Wustrow},
+	title = {{HTTPT}: A Probe-Resistant Proxy},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2020},
+	url = {https://www.usenix.org/system/files/foci20-paper-frolov.pdf},
+}
+
 @inproceedings{Singh2020a,
 	author = {Kushagra Singh and Gurshabad Grover and Varun Bansal},
 	title = {How {India} Censors the Web},