diff -r c5d6cd7ab132 -r b0336bb8e638 CONTRIBUTORS
--- a/CONTRIBUTORS	Sun Nov 03 18:12:23 2013 +0100
+++ b/CONTRIBUTORS	Mon Oct 28 11:27:14 2013 +0100
@@ -6,6 +6,11 @@
 Contributions to Isabelle2013-1
 -------------------------------
 
+* September 2013: Lars Noschinski, TUM
+  Conversion between function definitions as list of equations and case
+  expressions in HOL
+  New library Simps_Case_Conv with commands case_of_simps, simps_of_case.
+
 * September 2013: Nik Sultana, University of Cambridge
   Improvements to HOL/TPTP parser and import facilities.