| Wed, 07 Sep 2005 20:22:39 +0200 | wenzelm | converted to Isar theory format; | file | diff | annotate |
| Fri, 05 Oct 2001 23:58:52 +0200 | wenzelm | tuned; | file | diff | annotate |
| Fri, 24 Jul 1998 13:19:38 +0200 | berghofe | Adapted to new datatype package. | file | diff | annotate |
| Wed, 08 Oct 1997 11:50:33 +0200 | wenzelm | A formalization of TLA in HOL -- by Stephan Merz; | file | diff | annotate |