| Mon, 12 Feb 2001 20:43:12 +0100 | wenzelm | \<subseteq>; | file | diff | annotate |
| Mon, 05 Feb 2001 20:33:50 +0100 | wenzelm | tuned; | file | diff | annotate |
| Sat, 04 Nov 2000 18:54:22 +0100 | wenzelm | updated; | file | diff | annotate |
| Mon, 23 Oct 2000 22:11:24 +0200 | wenzelm | updated; | file | diff | annotate |
| Sun, 15 Oct 2000 19:51:56 +0200 | wenzelm | tuned; | file | diff | annotate |
| Thu, 12 Oct 2000 17:48:47 +0200 | wenzelm | updated; | file | diff | annotate |
| Tue, 03 Oct 2000 18:55:23 +0200 | wenzelm | major cleanup -- improved typesetting; | file | diff | annotate |