Don Secrest,<br>
          Gaussian Quadrature Formulas,<br>
          Prentice Hall, 1966,<br>
          LC: QA299.4G3S7.
        </li>
        <li>
          Xiaoqun Wang, Kai-Tai Fang,<br>
          The Effective Dimension and quasi-Monte Carlo Integration,<br>
          Journal of Complexity,<br>
          Volume 19, pages 101-124, 2003.
        </li>
      </ol>
    </p>

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

    <p>
      <ul>
        <li>
          <a href = "csevl.m">csevl.m</a>, 
