@techreport{KeY2003,
   author        = {Wolfgang Ahrendt and Thomas Baar and 
                    Bernhard Beckert and Richard Bubel and
		    Martin Giese and Reiner H\"ahnle and
		    Wolfram Menzel and Wojciech Mostowski and
		    Andreas Roth and Steffen Schlager and
		    Peter H. Schmitt},
   title         = {The KeY Tool},
   institution   = {Department of Computing Science, Chalmers University
		    and G\"oteborg University, G\"oteborg, Sweden},
   type          = {Technical Report in Computing Science No.\ 2003-5},
   month         = feb,		  
   year          = {2003}
}