@phdthesis{Bog08, <br>AUTHOR = {Bogan, Sebastian},<br>TITLE = {Formal Specification of a Simple Operating System},<br>YEAR = {2008},<br><br />
<b>Warning</b>:  Undefined variable $SERVER_NAME in <b>/www/www-wjp/includes/bibtexentry.php</b> on line <b>42</b><br />
URL = {http:///publikationen/Bog08.pdf}, <br>SCHOOL = {Saarland University, Saarbrücken},<br>}