diff --git a/chap-intro.tex b/chap-intro.tex
index 55387df8..895870f0 100644
--- a/chap-intro.tex
+++ b/chap-intro.tex
@@ -1096,6 +1096,11 @@ \section{Publications}
   model building on CHERI to secure mainstream and complex embedded software
   systems~\cite{UCAM-CL-TR-976}.
 
+\item Kayvan Memarian's PhD dissertation, \citetitleit{UCAM-CL-TR-981},
+  describes Cerberus, an executable model for a substantial fragment
+  of C11 expressed as a translation to a purpose-built language called
+  Core~\cite{UCAM-CL-TR-981}.
+
 \item Peter Rugg's PhD dissertation, \citetitleit{UCAM-CL-TR-984},
   describes the implementation of CHERI on three RISC-V microarchitectures
   as well as the refinement of support for temporal memory
diff --git a/cheri.bib b/cheri.bib
index e7a1ce19..104958ab 100644
--- a/cheri.bib
+++ b/cheri.bib
@@ -16699,6 +16699,17 @@ @TechReport{UCAM-CL-TR-976
   number = 	 {UCAM-CL-TR-976}
 }
 
+@TechReport{UCAM-CL-TR-981,
+  author =	 {Memarian, Kayvan},
+  title = 	 {{The Cerberos C semantics}},
+  year = 	 2023,
+  month = 	 may,
+  url = 	 {https://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-981.pdf},
+  institution =  {University of Cambridge, Computer Laboratory},
+  doi = 	 {10.48456/tr-981},
+  number = 	 {UCAM-CL-TR-981}
+}
+
 @TechReport{UCAM-CL-TR-982,
   author =	 {Watson, Robert N. M. and Barnes, Graeme and Clarke, Jessica
           	  and Grisenthwaite, Richard and Sewell, Peter and Moore,