November, 2000.

<p></p><dt><a name="edmonds65">64</a>
<dd>J. Edmonds<br>
<em>Paths, trees, and flowers</em><br>
Canadian Journal of Mathematics 17 (1965), pp. 449-467.

<p></p><dt><a name="lengauer-tarjan79">65</a>
<dd>Thomas Lengauer and Robert Endre Tarjan<br>
<em>A fast algorithm for finding dominators in a flowgraph</em><br>
ACM Transactions on Programming Language and Systems, 1(1):121-141, 1979.

<p></p><dt><a name="muchnick97">66</a>
<dd>Steven S. Muchnick<br>
<em>Advanced Compiler Design and Implem