.
        </li>
      </ol>
    </p>

    <h3 align = "center">
      Source Code:
    </h3>

    <p>
      <ul>
        <li>
          <a href = "clebsch_gordan.f">clebsch_gordan.f</a>, the source code;
        </li>
        <li>
          <a href = "clebsch_gordan.sh">clebsch_gordan.sh</a>,
          commands to compile the source code;
        </li>
      </ul>
    </p>

    <h3 align = "center">
      Examples and Tests:
    </h3>

    <p>
      <ul>
        <li>
          <a href = "clebsch_gordan_prb.