/www.cl.cam.ac.uk/%7Emgk25/iso-14977.pdf" target="_top">"ISO-EBNF"</a>,
                ISO/IEC 14977: 1996(E).
              </p>
            </td>
</tr>
<tr>
<td>
              <p>
                4.
              </p>
            </td>
<td>
              <p>
                Richard J.Botting, Ph.D.
              </p>
            </td>
<td>
              <p>
                <a href="http://www.csci.csusb.edu/dick/maths/intro_ebnf.html" target="_top">"XBNF"</a>
                (citing Leu-Weiner, 1973). Ca