
diff -r 26e4aecf3207 -r ec76e17f73c5 src/HOL/AxClasses/Semigroups.thy
--- a/src/HOL/AxClasses/Semigroups.thy	Fri Dec 15 17:59:30 2000 +0100
+++ b/src/HOL/AxClasses/Semigroups.thy	Fri Dec 15 17:59:45 2000 +0100
@@ -1,6 +1,7 @@
 (*  Title:      HOL/AxClasses/Semigroups.thy
     ID:         $Id$
     Author:     Markus Wenzel, TU Muenchen
+    License:    GPL (GNU GENERAL PUBLIC LICENSE)
 *)
 
 theory Semigroups = Main:




