@inproceedings{Castro_Liskov_1999_pbft,

papers/CasperTFG/ethereum.bib

@@ -1,3 +1,13 @@
+@inproceedings{Castro_Liskov_1999_pbft,
+  title = {{Practical Byzantine Fault Tolerance}},
+  author = {{Miguel Castro and Barbara Liskov}},
+  url = "http://pmg.lcs.mit.edu/papers/osdi99.pdf",
+  year = "1999",
+  month = "February",
+  booktitle = {{Proceedings of the Third Symposium on Operating Systems Design and Implementation}},
+  address = "New Orleans, USA",
+}
+
 @MISC{GHOST,
   TITLE = {Secure High-Rate Transaction Processing in Bitcoin},
   author = {Yonatan Sompolinsky and Aviv Zohar},