diff --git a/i2p2www/pages/papers/anonbib.bib b/i2p2www/pages/papers/anonbib.bib
index ce7f9077..d301bc88 100644
--- a/i2p2www/pages/papers/anonbib.bib
+++ b/i2p2www/pages/papers/anonbib.bib
@@ -79,6 +79,8 @@ networks; Tor, JonDonym, and I2P.}},
   volume = {2017},
   number = {5},
   pages = {278--286},
+  doi = {10.1080/21642583.2017.1331770},
+  url= {https://doi.org/10.1080/21642583.2017.1331770},
   www_section = traffic,
 }