\
        Returns cable IRIs to WikiLeaks (mirrors).

def wl_uris(self):
        """\
        Returns cable IRIs to WikiLeaks (mirrors).
        """
        def year_month(d):
            date, time = d.split()
            return date.split('-')[:2]
        if not self.created:
            raise ValueError('The "created" property must be provided')
        year, month = year_month(self.created)
        l = u'%s/%s/%s' % (year, month, self.reference_id)
        html = l + u'.html'
        wl_uris = []
        append = wl_uris.append
        for wl in _WL_CABLE_BASE_URIS:
            append(wl + l)
            append(wl + html)
        return wl_uris