diff --git a/quox.bib b/quox.bib
index 6951370..2687e15 100644
--- a/quox.bib
+++ b/quox.bib
@@ -366,3 +366,16 @@
   url       = {https://www.cs.bham.ac.uk/~pbl/papers/hosc05.pdf},
   doi       = {10.1007/s10990-006-0480-6},
 }
+
+@article{egtbs,
+  doi = {10.4204/eptcs.275.6},
+  url = {https://doi.org/10.4204%2Feptcs.275.6},
+  year = 2018,
+  month = {jul},
+  publisher = {Open Publishing Association},
+  volume = {275},
+  pages = {53--69},
+  author = {Conor McBride},
+  title = {Everybody's Got To Be Somewhere},
+  journal = {Electronic Proceedings in Theoretical Computer Science}
+}