<a href="//commons.wikimedia.org/wiki/Abbas_Zaryab" title="Abbas Zaryab">Abbas Zaryab</a> and <a href="https://en.wikipedia.org/wiki/Mojtaba_Minovi" class="extiw" title="w:Mojtaba Minovi">Mojtaba Minovi</a>, <a href="https://en.wikipedia.org/wiki/Mainz" class="extiw" title="w:Mainz">Mainz</a>, Germany.
Unknown author<span style="display: none;">Unknown author</span>
1947
Iraj Afshar Research Trove