Mon, 22 Apr 2013 08:26:16 +0100 Christian Urban updated and small modification
Fri, 05 Apr 2013 09:18:17 +0100 Christian Urban polished the intro
Mon, 01 Apr 2013 21:38:53 +0100 Christian Urban added paper by Kozen on Hoare-logics and Kleene algebras
Mon, 01 Apr 2013 18:15:00 +0100 Christian Urban fixed counterexample according to def in Chap 8
Fri, 29 Mar 2013 02:40:38 +0000 Christian Urban changed the introduction adn cited Zammit
Fri, 29 Mar 2013 01:36:45 +0000 Christian Urban updated according to comments from reviewers
Wed, 27 Mar 2013 13:24:41 +0000 Christian Urban tunded
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