Alexandr Dmitrievich Borovkov (Russkaya starina, Vol 95. № 7-9, p. 496)
<a href="https://en.wikipedia.org/wiki/Mikhail_Semevsky" class="extiw" title="w:Mikhail Semevsky">Mikhail Semevsky</a> (publisher)
1898
<a class="external text" href="https://commons.wikimedia.org/w/index.php?title=File:1898,_Russkaya_starina,_Vol_95._%E2%84%967-9.pdf&amp;page=496">Russkaya starina, Vol 95. № 7-9, p. 496</a>