Section 4.2 of <span class="citation">Coles and Tawn (1991)</span> or Section3.5.3 of <span class="citation">Kotz and Nadarajah (2000)</span>. The latter is not a
valid distribution function in dimension <span class="math inline">\(d
\geq 3\)</span> as the constraints therein on the parameters <span class="math inline">\(\theta_{i, b}\)</span> are necessary, but not
sufficient.</p>
<p><span class="citation">Joe (1990)</span> mentions generalizations of
the distribution as given above but the constraints wer